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  83 products
HEMI 426 Stroker Kit Transform your 6.1L / 6.4L powered Dodge Challenger, Charger, Magnum, Chrysler 300c or Jeep SRT8 into a modern 426 with an Arrington performance HEMI stroker kit. The Arrington 6.1/ 6.4 to 426 conversion has been dyno proven to increase torque and horsepower by 30% over the stock motor. We have installed this kit on daily driven LX's with impressive results- it gives you a good balance of power, performance and ride comfort. Add the recommended balancing... 
Product Rating:
MSRP:$3,999.94
SKU:API-CSK-426I
Dimensions:24x24x36
Weight:75.0 lbs
Price:$3,199.95
Arrington Performance HEMI Supercharger Maximum horsepower for your HEMI from a TVS supercharger! This forced induction kit for the Dodge 6.1L and 5.7 platforms, such as Dodge Challenger LC, Dodge Magnum LX, Dodge Charger, and Chrysler 300c is rated at 8lbs or 12lbs of boost. Simply put, this Eaton TVS based hybrid-roots HEMI Supercharger force feeds additional air flow and pressure to your motor, giving your Mopar huge HP and TQ gains*. The extra power is delivered over the entire... 
Product Rating:
MSRP:$8,699.99
SKU:API-SC
Dimensions:24X24X36
Weight:125.0 lbs
Price:$7,350.00
About The Arrington Performance SuperchargerThis forced induction kit for the 2011-2015 Dodge 392 SRT, 392 Scat Pack and 5.7L Challenger, is rated at 8 lbs or 12 lbs of boost. Simply put, this Eaton TVS based hybrid-roots HEMI Supercharger force-feeds additional air flow and pressure to your motor, giving your Mopar power plant large horsepower and torque gains. The extra power is delivered over the entire power-band and kicks in instantly. What’s more, the low rpm power gains are... 
Product Rating:
MSRP:$8,299.99
SKU:API-SC2011
Dimensions:24X24X36
Weight:125.0 lbs
Price:$7,350.00
HEMI 392 Stroker Kit Increase the displacement of your 5.7L powered Dodge Challenger RT, Charger, Magnum, or Chrysler 300c with an Arrington performance HEMI 392 stroker kit. The Arrington 5.7 to 392 / 6.4L conversion has been dyno proven to increase torque and horsepower by 30% @ 160 mph over the stock motor. The kit is designed to give you a good balance of power, performance and ride comfort for your daily driver. Add the recommended balancing and this kit is ready to be... 
Product Rating:
SKU:API-CSK-392D
Dimensions:12 x 48 x 24
Weight:200.0 lbs
Price:$3,199.95
HEMI 410 Stroker Kit Increase the displacement of your 5.7L powered Dodge Challenger RT, Charger, Magnum, or Chrysler 300c with an Arrington performance HEMI 410 stroker kit. The Arrington 5.7 to 410 / 6.7L conversion has been dyno proven to increase torque and horsepower by 30% @ 160 mph over the stock motor. This performance rotating assembly includes: K-1 Crank, K-1 Rods with ARP bolts, Mahle Forged Aluminum Pistons, Toner Rings, and Clevite Bearings. Features a 4.080 Stroke. The kit... 
Product Rating:
MSRP:$3,999.99
SKU:API-HST410AA
Dimensions:55 x 50 x 55
Weight:400.0 lbs
Price:$3,199.99
HEMI 440 Stroker Kit Transform your 6.1L / 6.4L powered Dodge Challenger, Charger, Magnum, Chrysler 300c or Jeep SRT8 into a modern 440 with an Arrington performance HEMI stroker kit. The Arrington 6.1/6.4 to 440 conversion has been dyno proven to increase torque and horsepower by 40%  over the stock motor. We have installed this kit on daily driven LX's with great success- and have found it to provide a good balance of power, performance and ride comfort.  Add the... 
Product Rating:
MSRP:$4,499.99
SKU:API-CSK-440I
Dimensions:24x24x36
Weight:75.0 lbs
Price:$3,599.99
Arrington Performance Power Trip Package The Arrington Performance Power Trip Package is one of the best upgrades on the market. This package can be tailored to your specific needs for now and your goals for later on down the road. With the right combination of parts and proper tuning you can put down up to 100hp over your factory hp rating and still have a car that can be driven daily.  Ricky E. Of Fayetteville, NC loved his 2009 Challenger SRT-8 but wanted a little more under... 
Product Rating:
MSRP:$3,312.00
SKU:API-PWRTRP01
Dimensions:24x36x24
Weight:100.0 lbs
Price:$2,950.00
Upgrade to the top choice of our HEMI Arrington Eagle 5.7 CNC Ported Heads. The valve springs, retainers and locators are upgraded and allow these heads to support cams up to .625” of lift. The valve seats are single point CNC cut with a Newen Epoc using the same designs and processes as our Dodge P7, P8 and TRD Phase 14 Race Heads. All intake and exhaust ports are smoothed using our engineered and dyno proven custom CNC methods designed by our in house HEMI engine builders and engineers. We... 
Product Rating:
MSRP:$2,299.99
SKU:API-PH6S
Dimensions:12x16x20
Weight:74.0 lbs
Price:$1,899.00
Upgrade to the top choice of our HEMI Arrington Eagle 5.7 CNC Ported Heads. The valve springs, retainers and locators are upgraded and allow these heads to support cams up to .625” of lift as well as the addition of the Manley oversized valves to increase air flow to the cylinders. The valve seats are single point CNC cut with a Newen Epoc using the same designs and processes as our Dodge P7, P8 and TRD Phase 14 Race Heads. All intake and exhaust ports are smoothed using our engineered and... 
Product Rating:
MSRP:$2,674.99
SKU:API-PH6BV
Dimensions:12x16x20
Weight:74.0 lbs
Price:$2,139.99
About The Arrington Performance Supercharger This forced induction kit for the 2009-2016 5.7L Dodge Challenger, Charger, or Chrysler 300 is rated at 8 psi of boost. Simply put, this Eaton TVS based hybrid-roots HEMI Supercharger force feeds additional air flow and pressure to your motor, giving your Mopar large horsepower and torque gains*. The extra power is delivered over the entire power-band and kicks in instantly. What’s more, the low rpm power gains are dramatic due to the positive... 
Product Rating:
MSRP:$8,299.99
SKU:API-SC57
Dimensions:16 x 24 x 36
Weight:150.0 lbs
Price:$7,350.00
Upgrade to the top choice of our HEMI engine builders with the Arrington Phase 4 CNC Ported Heads. When tested against our competitors’ heads, these outperformed the nearest competitor by 18 horsepower. The valve springs, retainers and locators are upgraded and allow these heads to support cams up to .645” of lift. The valve seats are single point CNC cut with a Newen Epoc using the same designs and processes as our Dodge P7, P8 and TRD Phase 14 Race Heads. All intake and exhaust ports are... 
Product Rating:
MSRP:$2,299.99
SKU:API-HMIHD3AA
Dimensions:12x16x20
Weight:74.0 lbs
Price:$1,899.00
Upgrade your 6.1 HEMI SRT-8 Dodge Charger, SRT-8 Chrysler 300c, or SRT-8 Dodge Magnum on a budget. The throat of the ported intake manifold is opened to match our 90 mm HEMI throttle body. The Ports are port matched with Arrington ported heads, and the fuel injector bosses are reworked.All these modifications were designed and tested by our top HEMI engine builders and are performed by the HEMI engine builders using a combination of CNC milling and hand work for the best possible air flow... 
Product Rating:
MSRP:$937.50
SKU:API-90IMS1
Dimensions:12x24x12
Weight:30.0 lbs
Price:$750.00
Get maximum airflow from your intake manifold upgrade in your 6.1 HEMI SRT-8 Dodge Charger, SRT-8 Chrysler 300c, or SRT-8 Dodge Magnum. For the stage 2 intake manifold upgrade we spend twice the machining and milling time to achieve the highest airflow possible from a ported and polished intake manifold. The throat of the custom ported intake manifold is opened to match our 90 mm HEMI throttle body. The plenum is blended from the opening into the runners for a smoother transition and... 
Product Rating:
MSRP:$1,875.00
SKU:API-90IMS2
Dimensions:12x24x12
Weight:30.0 lbs
Price:$1,500.00
When considering supercharging your 6.4 HEMI Challenger SRT8 you start by scouring the internet for stories of boost and which supercharger provides the most power. The problem is that you see more stories of blown up engines and non-drivable new cars than you do happy customers. Now you can have your supercharger and peace of mind with Arrington Performance’s new Drop In Piston Package for 5.7 and 6.4 HEMIs. These pistons are good for up to 12 LB on a 5.7 HEMI and up to 12 LB on a 6.4 / 392... 
Product Rating:
MSRP:$999.99
SKU:API-DI392UG
Dimensions:42X42X42
Weight:360.0 lbs
Price:$769.99
Competition Single Pump Fuel System The API Competition Single Pump Fuel System by Arrington Performance eliminates the stock fuel pump and replaces it with a single high output turbine pump. This system utilizes a turbine 262 pump that is designed specifically for Pump Gas and High Octane Race Fuels NOTE: This system is NOT compatible with alcohol-based fuels including E-85. This fuel system is rated for 700 horsepower based on current testing. The system utilizes the stock fuel basket and... 
Product Rating:
MSRP:$586.99
SKU:API-BFH-3B
Dimensions:8 x 8 x 4
Weight:10.0 lbs
Price:$559.00
One of the most popular Arrington upgrades for the 5.7L HEMI engine is the 392 cubic inch stroker, the Arrington 392 long block. All of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.   Starting with our 392 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package with performance springs and lifters.Core charges... 
Product Rating:
MSRP:$11,999.00
SKU:API-57HEMILB392
Dimensions:42X42X48
Weight:550.0 lbs
Price:$9,699.99
The Arrington 392 Stroker is useful for applications that require a forged block and rotating assembly and the Chrysler 6.1L engine block is an excellent base from which to start. All of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with our 392 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package... 
Product Rating:
MSRP:$11,649.99
SKU:API-HLB392-61
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,699.99
One of the most popular Arrington upgrades for the 5.7L HEMI engine is the 392 cubic inch stroker, the Arrington 392 short block. All of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with this 392 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and our proprietary ported head package, a... 
Product Rating:
MSRP:$5,499.00
SKU:API-HMI64-57ST
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$4,699.00
The Arrington 392 Stroker is useful for applications that require a forged block and rotating assembly and the Chrysler 6.1L engine block is an excellent base from which to start. All of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with this 392 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam... 
Product Rating:
MSRP:$5,749.99
SKU:API-HSB426AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$4,699.99
Based on the factory Chrysler 5.7L HEMI block, the Arrington 410 Stroker long block is the largest displacement we offer that comes with a warranty. All of the moving parts are upgraded and forged to create a high-performance platform for maximum displacement, naturally-aspirated builds.  Starting with our 410 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package with performance springs and lifters.Core charges for... 
Product Rating:
MSRP:$12,499.99
SKU:API-HLB410BA
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,899.99
Based on the factory Chrysler 5.7L HEMI block, the Arrington 410 Stroker short block is the largest displacement we offer that comes with a warranty. All of the moving parts are upgraded and forged to create a high-performance platform for maximum displacement, naturally-aspirated builds.  Starting with this 410 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and our proprietary ported head package,... 
Product Rating:
MSRP:$5,749.99
SKU:API-HSB410AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$4,899.00
Deluxe 426 HEMI Arrington Performance banner.   This high-quality digitally-printed vinyl banner is approx 70x34 inches with hemmed edges and grommets. The picture is, of course, an Arrington 426 long block, ready to drop into any modern V8 HEMI car, Jeep or truck. 
Product Rating:
SKU:API-BNR426
Dimensions:25x12x12
Weight:5.0 lbs
Price:$59.95
The Arrington 6.4L-based 426 HEMI Stroker is built entirely on forged components and can be used naturally aspirated or boosted in applications up to 1000 HP.Other displacements are available based on the 6.4L block, including forging the 6.4L/392 engine without increasing displacement, or expanding up to 448 cubic inches.Note: NO CORES required -- call if you are upgrading and want credit for trading in your existing engine. 
Product Rating:
MSRP:$20,300.00
SKU:API-HCT426BA
Dimensions:42 x 42 x 48
Weight:600.0 lbs
Price:$18,500.00
This is THE Arrington 426 HEMI Stroker long block (6.1L edition), the foundation for most of our biggest and best builds. Based on the Chrysler 6.1L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with our 426 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package with performance... 
Product Rating:
MSRP:$11,649.99
SKU:API-HLB426BA
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,699.99
This is THE Arrington 426 HEMI Stroker long block, the foundation for most of our biggest and best builds. Based on the Chrysler 6.4L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with our 426 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package with performance springs and... 
Product Rating:
MSRP:$11,649.99
SKU:API-HLB426BA-64
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,699.99
This is THE Arrington 426 HEMI Stroker short block, the foundation for most of our biggest and best builds. Based on the Chrysler 6.4L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with this 426 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and our proprietary ported... 
Product Rating:
MSRP:$5,749.99
SKU:API-HSB42664AA
Dimensions:42X42X48
Weight:350.0 lbs
Price:$4,699.99
This is THE Arrington 426 HEMI Stroker short block (6.1L edition), the foundation for most of our biggest and best builds. Based on the Chrysler 6.1L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform for forced induction, aggressive camshaft profiles, and other power add-ons.  Starting with this 426 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and our... 
Product Rating:
MSRP:$5,749.99
SKU:API-HSB426AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$4,699.99
This is THE Arrington 426 HEMI Stroker short block - HELLCAT edition, the foundation for the ultimate Hellcat builds. Based on the Chrysler 6.2L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform for maximizing the Hellcat supercharger, going with aggressive camshaft profiles, and other modifications.   
Product Rating:
MSRP:$6,499.00
SKU:API-SB426-62
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$5,699.00
For dedicated naturally-aspirated car fans, the Arrington 440 HEMI Stroker long block gives you our BIGGEST standard upgrade to a 6.1L factory block. Based on the Chrysler 6.1L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform that is our largest displacement for this block that comes with a warranty.  Starting with our 440 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve... 
Product Rating:
MSRP:$12,024.99
SKU:API-HLB440BA
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,999.99
For dedicated naturally-aspirated car fans, the Arrington 440 HEMI Stroker short block gives you our BIGGEST standard upgrade to a 6.1L factory block. Based on the Chrysler 6.1L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform that is our largest displacement for this block that comes with a warranty.  Starting with this 440 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high... 
Product Rating:
MSRP:$6,124.99
SKU:API-HSB440AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$5,099.99
The Arrington 6.4L-based 448 HEMI Stroker is the MAX. This is the largest displacement we can warranty using this engine block. Built from forged, high-performance components and available with high compression ratios and high-performance cams, this engine can make up to 630 HP on 93 octane. When paired with a control system, this engine is ready to drop-in and run, either as a replacement for your modern vehicle or to power an updated classic or hot rod.Not recommended and not warranted... 
Product Rating:
MSRP:$20,800.00
SKU:API-HCT448BA
Dimensions:42 x 42 x 48
Weight:600.0 lbs
Price:$18,800.00
For dedicated naturally-aspirated car fans, the Arrington 448 HEMI Stroker long block gives you our BIGGEST standard upgrade to the factory block. Based on the Chrysler 6.4L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform that is our largest displacement that comes with a warranty.  Starting with our 448 short block, we add our custom-engineered high performance cam package and our proprietary ported head and valve package with... 
Product Rating:
MSRP:$11,999.00
SKU:API-HLB448BA
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,999.99
For dedicated naturally-aspirated car fans, the Arrington 448 HEMI Stroker short block gives you our BIGGEST standard upgrade to the factory block. Based on the Chrysler 6.4L HEMI block, all of the moving parts are upgraded and forged to create a high-performance platform that is our largest displacement that comes with a warranty.  Starting with this 448 short block, this customizable HEMI can be modified to come alive. By adding our custom engineered high performance cam package and... 
Product Rating:
MSRP:$6,124.99
SKU:API-HSB44864AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$5,099.99
Arrington Performance aluminum strut tower brace for the Dodge Challenger, LX Charger, and Chrysler 300c equipped with a 5.7L, 6.1L or 6.4L HEMI engine. Installing a strut tower brace is an easy way to improve the handling of your car and dress up your engine bay at the same time. This unit works by tying the two strut pillar towers together and reinforces the connection by bracing them against the firewall. When your vehicle corners, the strut bar distributes the cornering load across each... 
Product Rating:
MSRP:$499.99
SKU:API-STB-F
Dimensions:10x48x24
Weight:12.0 lbs
Price:$399.99
Arrington Performance steel strut brace is the strongest and stiffest strut tower brace on the market. Dual steel tubes, cross-welded for stability, connect your strut towers for less chassis flex in corners. The Arrington brace fits the Dodge Challenger, LX Charger, and Chrysler 300c equipped with a 5.7L, 6.1L or 6.4L HEMI engine. Installing a strut tower brace is an easy way to improve the handling of your car and dress up your engine bay at the same time. This unit works by tying the two... 
Product Rating:
MSRP:$349.00
Weight:12.0 lbs
Price:$299.00
Arrington Performance's Twin Turbo Kit is available in many configurations and power levels to suit the driving style of your HEMI Performance ride. Our most popular configurations are listed here and available for immediate purchase. If you would like a racing configuration such as the one seen on Al Generalli Racing’s world record breaking Challenger, contact a professional service advisor today! Tuner / Base Turbo Kit w/58mm Turbos This kit will include 58 mm Turbos, complete piping and... 
Product Rating:
MSRP:$10,099.99
SKU:API-TTK
Dimensions:42x42x42
Weight:360.0 lbs
Price:$9,699.99
The Arrington Forged 392 crate engine does not change the displacement of the stock 6.4L HEMI engine, but upgrades the components for higher-performance applications, including forced induction. The Chrysler 6.4L HEMI is notorious for failing when pushed by a supercharger or turbocharger at 8 psi boost or more. We replace all of the moving parts with forged or matched high-performance parts, ready to rev higher, work harder, and increase overall power. When paired with a controller, this... 
Product Rating:
MSRP:$14,999.00
SKU:API-HCT392BA
Dimensions:42 x 42 x 48
Weight:600.0 lbs
Price:$13,499.00
The Arrington Forged 392 long block does not change the displacement of the stock 6.4L HEMI block, but upgrades the components for higher-performance applications, including forced induction. The Chrysler 6.4L HEMI is notorious for failing when pushed by a supercharger or turbocharger at 8 psi boost or more. We replace all of the non-forged moving parts with forged or matched high-performance parts, ready to rev higher, work harder, and increase overall power. Think of it as an upgrade for... 
Product Rating:
MSRP:$11,599.00
SKU:API-HLB392BA-64
Dimensions:42 x 42 x 48
Weight:550.0 lbs
Price:$9,099.99
The Arrington Forged 392 short block does not change the displacement of the stock 6.4L HEMI block, but upgrades the components for higher-performance applications, including forced induction. The Chrysler 6.4L HEMI is notorious for failing when pushed by a supercharger or turbocharger at 8 psi boost or more. We replace all of the non-forged moving parts with forged or matched high-performance parts, ready to rev higher, work harder, and increase overall power. Think of it as an upgrade for... 
Product Rating:
MSRP:$4,299.99
SKU:API-HSB39264AA
Dimensions:42 x 42 x 48
Weight:350.0 lbs
Price:$3,999.99
Arrington Performance Driveshaft Safety Loop   The Arrington Performance driveshaft safety loop will reduce the risk of damage to you or your vehicle in the event of driveshaft failure. After installed, the loop surrounds the driveshaft at the U-Joint and helps to contain the shaft if it breaks- hopefully, preventing it from penetrating your car's interior or dragging and sparking on the ground. Fits the Dodge Challenger, Charger, Magnum, and Chrysler 300c 2005-2011 equipped with an... 
Product Rating:
MSRP:$212.49
SKU:API-DSLOOPAT
Dimensions:15x15x10
Weight:8.0 lbs
Price:$169.99
2011-2013 5.7L Challenger and Charger Carbon Fiber Cold Air Intake Arrington Performance now offers a carbon fiber cold air intake for the 2011 - 2013 Dodge Challenger and Charger RT with 5.7L HEMI engines. It is one of the first on the market which is fully compatible with the new 5.7L motors. This system features a carbon fiber intake tube, a powder coated sheet metal air box, and a high flow performance air filter. The assembly was designed to attach using the factory throttle body elbow.... 
Product Rating:
MSRP:$563.49
SKU:API-VCAI-80-85-11V2
Dimensions:16x20x16
Weight:10.0 lbs
Price:$489.99
New Improved Design!!!! 392 HEMI Cold Air Intake for 2011, 2012, 2013 SRT8 Challengers, Chargers & 300Cs The redesigned Arrington Performance Cold air intake for 2011 and 2012 392 HEMI has been released! This new intake incorporates all the performance of API’s current version of the 2011-2013 SRT8 HEMI cold air intake but now boasts improved quality and a seamless air transition to the throttle body and angled intake manifold. Also included in this kit is a full carbon fiber heat shield... 
Product Rating:
MSRP:$563.49
SKU:API-VCAI392-85-2
Dimensions:16x20x16
Weight:10.0 lbs
Price:$489.99
Arrington 426 logo Hoodie   Head out to the track with your 426! And if you don't have an Arrington 426 in your car, feature one on your shirt. This heavy-duty sweatshirt has a large Arrington 426 logo on the back and a small Arrington logo on the front, both in orange/white. String tie hoodie.  50/50 blend   Gray only   M - L - XL - XXL  
Product Rating:
SKU:API-SWS426
Dimensions:8X10X3
Weight:3.0 lbs
Price:$29.99
Arrington 426 logo T-shirt  Head out to the track with your 426! And if you don't have an Arrington 426 in your car, feature one on your shirt. This cool T-shirt has a large Arrington 426 logo on the back and a small Arrington logo on the front, both in orange/white.  50/50 Dri-fit blend   Black or Gray  M - L - XL - XXL 
Product Rating:
SKU:API-TS426
Dimensions:8x10x3
Weight:2.0 lbs
Price:$14.99
Arrington 426 logo work shirt by Dickie(tm)   We wear them for work at the Arrington shop -- you can wear them too! These genuine Dickie collared work shirts are a durable 65/35 poly/cotton blend with button-up front and two front pockets. A small Arrington logo is above the left front pocket and a full-size Arrington 426 logo is on the back in orange/white.   65/35 blend    Charcoal only  M - L - XL - XXL 
Product Rating:
SKU:API-WS426
Dimensions:8x10x3
Weight:2.0 lbs
Price:$34.99
Arrington BIG GAS CNC Ported Heads are now available. These upgraded 392 heads include improved valve springs, retainers and locators and allow support of cams with up to .645” of lift. The BIG GAS heads are made of 356 - T6 Aluminum. A stronger alloy along with noticable differences in the casting when compared to a standard 6.4L Apache head, make this set of heads perfect for that high boost engine. The valve seats are single point CNC cut with a Newen Epoc using the same designs and... 
Product Rating:
MSRP:$2,699.00
SKU:API-P-HEADS-64BG
Dimensions:12 x 12 x 48
Weight:80.0 lbs
Price:$2,249.00
2013 and up Arrington Performance Billet 84mm replacement for Magneti Marelli Throttle Bodies   In model year 2013 Chrysler introduced the Magneti-Marelli drive by wire throttle body for its HEMI V8 engines. The new brushless design is a great improvement over the previous VDO style, but they are not directly swappable -- so make sure you get the style you need for your engine and PCM.Arrington is the originator of the late model HEMI big bore throttle bodies for 2013 and newer Dodge and... 
Product Rating:
MSRP:$586.95
SKU:API-84MMTB
Dimensions:6 x 10 x 10
Weight:8.0 lbs
Price:$549.00
2013 and up Arrington Performance Billet 88mm replacement for Magneti Marelli Throttle BodiesIn model year 2013 Chrysler introduced the Magneti-Marelli drive by wire throttle body for its HEMI V8 engines. The new brushless design is a great improvement over the previous VDO style, but they are not directly swappable -- so make sure you get the style you need for your engine and PCM.Arrington is the originator of the late model HEMI big bore throttle bodies for 2013 and newer Dodge and... 
Product Rating:
MSRP:$599.95
SKU:API-88MMTB
Dimensions:6 x 10 x 10
Weight:8.0 lbs
Price:$569.00
2013 and up Arrington Performance Billet 92mm replacement for Magneti Marelli Throttle Bodies   In model year 2013 Chrysler introduced the Magneti-Marelli drive by wire throttle body for its HEMI V8 engines. The new brushless design is a great improvement over the previous VDO style, but the engine control changed -- so make sure you get the correct type for your engine.  Arrington is the originator of the late model HEMI big bore throttle bodies for 2013 and newer Dodge and Chrysler HEMI V8... 
Product Rating:
MSRP:$619.00
SKU:API-92MMTB
Dimensions:6 x 10 x 10
Weight:8.0 lbs
Price:$599.00
Arrington Phase 6 CNC Ported Heads for 2011 and up 392 (6.4L) SRT8 Chargers, Challengers and 300Cs are now available. These upgraded 392 heads include improved valve springs, retainers and locators and allow support of cams with up to .645” of lift. The valve seats are single point CNC cut with a Newen Epoc using the same designs and processes as our Dodge P7, P8 and TRD Phase 14 Race Heads and our proven Phase 4 HEMI heads. All intake and exhaust ports are smoothed using our engineered and... 
Product Rating:
MSRP:$2,499.00
SKU:API-P-HEADS-64
Dimensions:12 x 12 x 48
Weight:80.0 lbs
Price:$2,099.99
Designed, engineered and manufactured in-house at API, our new Competition Catch-Can V 2.0 improves every aspect of our best in class Competition Catch-Can V 1.0.Machined from Billet 6061-T6 Aircraft AluminumImproved Filtering ProcessCollector Holds 32% MoreQuick Release Collector Billet Aluminum -8 AN FittingsWe believe our V 2.0 to be the best-in-class, not just for the HEMI enthusiast, but for all enthusiasts regardless of brand. V 2.0 utilizes a centrifugal flow pattern to virtually... 
Product Rating:
MSRP:$303.95
SKU:API-CCBLB2
Dimensions:12 x 12 x 6
Weight:8.0 lbs
Price:$289.99
Safe for stock engines, this 6 lb kit provides up to 120HP increase in power for your 5.7L / 6.4L HEMI with a custom tune. DO NOT upgrade this kit to 8 lb without a reinforced or forged bottom end in 2011+ 392 engines. See 6.4 VVT HEMI Drop in forged piston upgrade for drop in piston kits.2011 - 2016 6.4 Tuning supportedClick Here to go to the New 2013 5.7L HEMI Hi-Power 8LB Supercharger Kit by Arrington Performance 
Product Rating:
MSRP:$8,299.99
SKU:API-SC2011+
Dimensions:16 x 24 x 36
Weight:150.0 lbs
Price:$6,950.00
API HEMI Fuel Rails Whether you are looking to increase your fuel supply to your high performance HEMI or just improve the looks of your engine bay on your stock HEMI setup, the Arrington Performance Competition high flow fuel rails are what you're looking for. Upgrading your fuel system to match the power potential of your upgraded vehicle will allow you to safely increase rear wheel horsepower and torque without risking engine detonation; whether you own a Dodge Challenger, Charger,... 
Product Rating:
MSRP:$312.49
SKU:API-5761FR
Dimensions:12x12x9
Weight:6.0 lbs
Price:$249.99
Arrington Stage I Valve Body  Let your HEMI transmission preform the way it should of straight from the factory. Arrington Performance NAG1 Stage I Valve Body allows your HEMI transmission, on your LX or Challenger, to shift firmer and quicker. Not only will the Arrington Valve Body upgrade remove shift lag, speed up shifts, and give your vehicle a sporty feel, but it will also increase clutch life. After you upgrade to a Stage 1 valve you will notice a that the more aggressively... 
Product Rating:
MSRP:$750.00
SKU:API-ValveBI
Dimensions:18X18X12
Weight:20.0 lbs
Price:$600.00
Arrington Stage II Valve Body  For high horsepower Dodge, Chrysler, and Jeep vehicles producing more than 500 rear wheel horsepower, shopHEMI recommends its HEMI NAG1 Stage 2 Upgraded Valve Body with Blue Top Solenoids. This kit will dramatically increase your transmission's responsiveness and allow your car to accelerate faster. The blue top solenoids included in the stage II kit will produce very firm downshifts.  Core Charge A $400 Refundable Core charge is required(no core... 
Product Rating:
MSRP:$1,375.00
SKU:API-ValveBII
Dimensions:18X18X12
Weight:20.0 lbs
Price:$1,100.00
Arrington Performance logo T-shirt   Show your Arrington pride! Small white/orange Arrington logo on the front, full-size logo on the back.50/50 Dri-fit blend   Grey or Black  M - L - XL - XXL 
Product Rating:
SKU:API-TSlogo1
Dimensions:8X10X3
Weight:2.0 lbs
Price:$14.99
Hemi Flex Plate with ARP BoltsReplacing your stock flex plate is a good idea for high horsepower daily drivers and a must for those who compete in racing events. The Arrington Performance flex plate for the automatic NAG1 transmission is certified to 12,500 rpm, exceeds OEM specifications, and it is SFI 29.1 rated for NHRA and IHRA racing. Comes compelete with high strength grade ARP bolts. 
Product Rating:
MSRP:$281.24
SKU:API-FLEX291-ARP
Dimensions:15X15X4
Weight:15.0 lbs
Price:$239.00
Purchase an Arrington Performance 85mm Cast Throttle Body and Supercharger Edition Intake together in this HEMI Performance Package. Included is the Arrington Velocity Cold Air Intake for your Arrington Performance or Magnuson Supercharger. These custom carbon fiber cold air intake units take full advantage of the airflow capabilities of our Arrington throttle bodies to increase horsepower and torque. While the 85mm Cast Throttle Body allows your Supercharged HEMI engine to breath easier... 
Product Rating:
MSRP:$942.50
SKU:API-Package-85MM-SCIntake
Dimensions:10x15x20
Weight:10.0 lbs
Price:$835.00
Our most popular parts package is now available for VVT HEMI Vehicles! Add up to 81 Horsepower and 69 ft. lbs of Torque with our VVT head and cam package. This package includes our Arrington CNC Ported Heads, VVT Camshaft package, Pushrods, and Phase limiter/lock. Select the camshaft of your choice and other performance parts to maximize your new HEMI Engine powered build. Interested in installation at our Martinsville, VA facility? Purchase installation with your package and get your core... 
Product Rating:
MSRP:$3,299.99
SKU:API-HP6C
Dimensions:24x36x24
Weight:100.0 lbs
Price:$2,800.00
Arrington High Performance HEMI Camshafts  Arrington's line of high performance camshafts for your 5.7L or 6.1L Dodge, Chrysler, or Jeep HEMI engine are dyno proven to increase a 5.7 motor to 334.4 horsepower and 343.9 ft-lbs of torque from an otherwise stock engine, with basic tuning. On larger 6.1 engines, power is bumped to 419.9 horsepower and 412.3 torque. Not compatible with VVT motors.For nearly a decade, Arrington has designed HEMI camshafts using both engine and valvetrain... 
Product Rating:
MSRP:$587.49
SKU:API-SR2B
Dimensions:2x2x24
Weight:12.0 lbs
Price:$449.00
Arrington High Performance HEMI Camshafts Arrington's line of high performance camshafts for your 5.7L or 6.1L Dodge, Chrysler, or Jeep HEMI engine are dyno proven to increase a 5.7 motor to 334.4 horsepower and 343.9 ft-lbs of torque from an otherwise stock engine, with basic tuning. On larger 6.1 engines, power is bumped to 419.9 horsepower and 412.3 torque. Not compatible with VVT motors.For nearly a decade, Arrington has designed HEMI camshafts using both engine and valvetrain simulation... 
Product Rating:
MSRP:$747.49
SKU:API-SR2B-PR
Dimensions:2x2x24
Weight:12.0 lbs
Price:$597.99
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Product Rating:
MSRP:$587.49
SKU:API-ST-3A
Dimensions:2x2x24
Weight:12.0 lbs
Price:$449.00
Arrington High Performance HEMI Camshafts Arrington's line of high performance camshafts for your 5.7L or6.1L Dodge, Chrysler, or Jeep HEMI engine are dyno proven to add 52 horsepowerand 20 ft-lbs of torque to an otherwise stock engine, with basic tuning. Notcompatible with VVT motors.For nearly a decade, Arrington has designed HEMI camshafts usingboth engine and valvetrain simulation in order to build the best cams forprofessional race teams. We use the same process to design and... 
Product Rating:
MSRP:$747.49
SKU:API-ST3A-PR
Dimensions:2x2x24
Weight:12.0 lbs
Price:$597.99
The HEMI cold air Intake you’ve been waiting for- Arrington Engines’ own take on performance, The Arrington Velocity Cold Air Intake. Bolt on 14 horsepower and 7 lbs of torque on a 5.7L HEMI 2009 Challanger R/T or an astounding 20 horsepower and 23 lbs torque on a 6.1L SRT8 2010 Challanger with only the cold air intake! These custom carbon fiber cold air intake units take full advantage of the airflow capabilities of our Arrington Signature or cast throttle bodies or boost the horsepower... 
Product Rating:
MSRP:$412.49
SKU:API-VCAI-90
Dimensions:20x19x16
Weight:12.0 lbs
Price:$369.99
The SRT8 Jeep cold air Intake you’ve been waiting for- Arrington Engines’ own take on performance, The Arrington Velocity Cold Air Intake for HEMI Jeeps. These custom carbon fiber cold air intake units take full advantage of the airflow capabilities of our Arrington Signature or cast throttle bodies or boost the horsepower output of a stock throttle setup. Designed for your high horsepower HEMI engine to incorporate swirl and velocity increasing measures, this intake creates a vortex based... 
Product Rating:
MSRP:$525.99
SKU:API-JEEPCAI-90
Dimensions:24x30x16
Weight:12.0 lbs
Price:$399.99
Purchase an Arrington Performance 85mm Cast Throttle Body and 2011-2012 Challenger 5.7L HEMI Carbon Fiber Cold Air Intake together in this HEMI Performance Package. The included intake is Arrington's new carbon fiber cold air unit for the 2011 and 2012 Dodge Challenger equipped with 5.7L HEMI engines. This system features a carbon fiber intake tube, a powder coated sheet metal air box, and a high flow performance air filter. While the 85mm Cast Throttle Body allows your 5.7 HEMI to breath... 
Product Rating:
MSRP:$1,049.98
SKU:API-Package-85MM-2011-57Intake
Dimensions:10x15x20
Weight:10.0 lbs
Price:$999.00
API Competition 1500 HEMI Dual Pump Fuel Hat  The Arrington Performance Competition 1500 Fuel hat was designed for the extreme enthusiast. For HEMI engines running stroker engines sprayed with high shots of nitrous, high boost capable turbocharger systems, or high boost superchargers, this twin fuel hat system provides a complete in tank solution. By upgrading your HEMI fuel system you can support your current setup and prevent starvation if additional modifications are made. Arrington... 
Product Rating:
MSRP:$799.99
SKU:API-API-Dual-FHat
Dimensions:20x15x10
Weight:20.0 lbs
Price:$679.99
Hellcat Challenger or Charger boost upgrade overdrive kit. This kit has all of the parts and tuning needed to increase the Hellcat supercharger boost 2-3 psi, adding a minimum of 75HP on top of the stock 707HP engine.    Supported:  2015 and up Challenger and Charger Hellcat 6.2L supercharged HEMI  Included are:  Overdrive damper (10%)Crank pin kitBeltMounting hardwareDiablosport Trinity tunerArrington Performance custom tunePCM unlock service  Note: requires sending in the vehicle PCM to be... 
Product Rating:
SKU:API-HC75
Dimensions:24 x 12 x 12
Weight:18.0 lbs
Price:$3,299.00
The Arrington 85mm Cast Throttle Body The 85mm Cast Throttle Body is well suited for 5.7 or 6.1 HEMI engine owners who would like extra horsepower without extensive engine upgrades. Installation is a quick bolt up application for better performance. Just unhook intake tube and drive by wire plug, take out the 4 mounting bolts, then reverse those steps to put on the new throttle body. The cast throttle body is engineered and tested by HEMI engine builders for the best results. If you are... 
Product Rating:
MSRP:$481.95
SKU:API-85MMCTB
Dimensions:8x8x4
Weight:6.0 lbs
Price:$459.00
6 Week Lead Time due to Casting Service Delay. Arrington Performance's 85mm Cast Throttle Body with 4” outer diameter is designed to be paired with a cobra head elbow and connected to Arrington's Carbon Fiber Cold Air Intake on 5.7L HEMI engines. In order to give 2011+ LX and Dodge Challenger R/T vehicles a smother idle, this "Chubby" throttle body has improved electrical components. Other features include a radiused inlet and 85mm bore. This part is an ideal performance upgrade for... 
Product Rating:
MSRP:$549.99
SKU:API-85MMCTB-4-OD
Dimensions:8x8x4
Weight:6.0 lbs
Price:$489.00
The Arrington 90mm Cast Throttle Body The 90mm Cast Throttle Body is well suited for 5.7 / 6.1 / 6.4 HEMI engine owners who would like extra horsepower without extensive engine upgrades. Installation is a quick bolt up application for better performance. Just unhook intake tube and drive by wire plug, take out the 4 mounting bolts, then reverse those steps to put on the new throttle body. The cast throttle body is engineered and tested by HEMI engine builders for the best... 
Product Rating:
MSRP:$502.95
SKU:API-90MMCTB
Dimensions:8x8x4
Weight:6.0 lbs
Price:$479.00
HEMI BBQ SAUCE: The original Mopar recipe to HEMI power your next meal. Next time you grill out let others know what kind of power a HEMI packs. This sauce has just the right amount of heat and comes in an 18oz collectable glass jar that makes a statement even when the barbecue sauce is gone. Get your grill on!Ingredients: Catsup, Brown Sugar, Corn Syrup, Vinegar, Onions, Garlic Salt, Worcestershire sauce, and Spices.Nutrition Information: Serving Size: 2 Tbsp. (37g)Servings Per Container:... 
Product Rating:
MSRP:$13.99
SKU:API-MPR-HMI-BS
Dimensions:6 x 4 x 4
Weight:2.0 lbs
Price:$9.99
Arrington Performance Billet Engine Main Cap Set These new engine main caps are a perfect solution for your high performance 5.7L, 6.1L or 6.4L HEMI engine build. Upgrading your main caps will prevent unwanted main cap walk at high RPMs, making them a must for any high horsepower supercharged Mopar application. Without strong main caps, like this set, metal transfer and friction may occur between the cap and block at the center of the bearings. Weak main caps with cap walk can cause problems... 
Product Rating:
MSRP:$699.00
SKU:API-MAINCAPS
Dimensions:6X12X12
Weight:25.0 lbs
Price:$649.00
This Product is Out of Stock Arrington Performance Roller Rockers The all new, latest and greatest. You asked, we're giving you the answers. 1.7 HEMI Roller Rockers. Fits all applications 5.7L, 426, 6.1L...you name it! (We're taking the next step in using cutting edge technology, NASCAR Horsepower knowledge, and putting it all together). The Arrington HEMI rocker arms will allow you to run double springs and take your HEMIs RPMs north of 6,500! 
Product Rating:
MSRP:$1,499.99
SKU:API-ROLLERROCKERS
Dimensions:12x12x8
Weight:20.0 lbs
Price:$1,199.99
Purchase an Arrington Performance 85mm Cast Throttle Body and Carbon Fiber Jeep Cold Air Intake together in this HEMI Performance Package. Included is Arrington's Velocity Cold Air Intake for HEMI Jeeps. These custom carbon fiber cold air intake units take full advantage of the airflow capabilities of our Arrington throttle bodies to increase horsepower and torque. While the 85mm Cast Throttle Body allows your HEMI engine to breath easier than the restrictive 80mm stock TB will allow.  
Product Rating:
MSRP:$987.48
SKU:API-Package-85MM-JeepIntake
Dimensions:10x15x20
Weight:10.0 lbs
Price:$850.00
Purchase an Arrington Performance 85mm Cast Throttle Body and 392 Cold Air Intake together in this HEMI Performance Package. The included intake is Arrington's new carbon fiber cold air unit for the 2011 and 2012 Dodge Challenger equipped with 392 / 6.4L HEMI engines. This system features a carbon fiber intake tube, a powder coated sheet metal air box, and a high flow performance air filter. While the 85mm Cast Throttle Body allows your 392 HEMI to breath easier than the restrictive 80mm... 
Product Rating:
MSRP:$1,174.98
SKU:API-Package-85MM-392Intake
Dimensions:10x15x20
Weight:10.0 lbs
Price:$939.98
Arrington Performance has custom engineered a fitting to adapt your -8AN fuel rails or other female -8AN connections to the factory fuel line in your late model HEMI powered vehicle. This black anodized 6061 billet aluminum CNC machined fitting allows for maximum adjustability by providing 360° of rotation of the quick connect fitting to keep the stock fuel line in its most natural state inside of your engine bay. 
Product Rating:
MSRP:$54.29
SKU:API-BNJO-8
Dimensions:12 x 6 x 6
Weight:2.0 lbs
Price:$44.99
Purchase an Arrington Performance 85mm Cast Throttle Body and Carbon Fiber HEMI Cold Air Intake together in this HEMI Performance Package. Included is Arrington's Velocity Cold Air Intake that fits the Dodge Challenger, Magnum, Charger, and Chrysler 300C from 2006-2010 Equipped with 5.7 or 6.1 HEMI engines. These custom carbon fiber cold air intake units take full advantage of the airflow capabilities of our Arrington throttle bodies to increase horsepower and torque. While the 85mm Cast... 
Product Rating:
MSRP:$962.48
SKU:API-Package-85MM-LXLCIntake
Dimensions:10x15x20
Weight:10.0 lbs
Price:$835.00
Machine work to locate dampner to timing keyway on stock 6.1L or use second keyway on stroker cranks. Kit includes keystock and timing tape plus machine work to dampner.  
Product Rating:
MSRP:$62.50
SKU:API-CKD
Dimensions:6 x 2 x 6
Weight:6.0 lbs
Price:$50.00
Arrington Performance Valve spring kits are a direct replacement for your stock valve spring set up. These springs are certified up to .650 lift and recommended with any cam upgrade over .595 Lift. 1200 SeriesThroughout PSI's program of continuous product improvement, the 1200 Series builds on the success of the 1000 Series by employing advanced heat-treating operations. These heat treatments increase the strength of the base materials. This increase in strength results in improvement to the... 
Product Rating:
MSRP:$499.00
SKU:API-PSI-VSK
Dimensions:3 x 12 x 3
Weight:6.0 lbs
Price:$449.00
The Arrington Performance S/E Air Oil Catch CanThe new Arrington Performance S/E Catch can provides the same first stage filtration as the Arrington Performance HEMI Air Oil Separator but removes the second stage filter to provide a more compact and economical design to customers who want to add a second catch can to their high horsepower racing HEMI or a first catch can to their mostly stock HEMI powered vehicle. This catch can provides a solution that still packs the engineering and design... 
Product Rating:
MSRP:$166.95
SKU:API-SECCBLB1
Dimensions:12 x 6 x 6
Weight:2.0 lbs
Price:$159.99
Arrington Performance BannerNow you can own a ShopHEMI.com / Arrington Performance Promotional Banner. These were used for the NMCA promotions 2011 season. Each banner measures approximately 72" x 34" and has 6 grommets. Other features include seamed edges, heavyweight acrylic fabric, and UV resistant dyes. This sign is perfect for garages, shops, and even outdoor events. Dealers who meet our WD buy-in requirements may receive a free shop HEMI banner.  
Product Rating:
SKU:API-BNR2011-AA
Dimensions:20x15x15
Weight:5.0 lbs
Price:$29.99
The API Fuel Hat Wiring Harness  This heavy gauge wiring harness makes installation even easier and provides the much needed functionality some of our competitor’s kits lack. This wiring system replaces your small diameter OEM wiring, which was not designed to handle the electrical draw from a multiple pump setup. The harness includes the in tank retrofit kit to allow utilization of the factory fuel siphon. In addition to the parts and pieces for in tank installation, the harness includes an... 
Product Rating:
MSRP:$374.99
SKU:API-API-Fuel-Wiring
Dimensions:20x15x10
Weight:10.0 lbs
Price:$299.99