DId you know about our Hellcat 426 short block?
Need 1000HP? - here you go.
TRAKit at Ultimate Street
Car Challenge in NOLA!
Arrington Powered.

Watch the Arrington Performance Intro    

Southern Hot Rod

 SHR specializes in late model, high performance automotive services, with a focus on the Mopar vehicles. We deliver serious horsepower for serious people. Our first question to every client is simple, "How Fast Do You Want to Go?" 
Filter Results:
Sort By:
 
  6 products
SHR VIKING NAG1 722.6 TRANSMISSIONThe  SHR VIKING NAG1 722.6 transmission is what you need if you are putting down a lot of power and still want it to remain suitable for the street. In addition to the added horsepower capacity, your HEMI will accelerate faster, hook up better, and drive smoother. The SHR VIKING NAG1 comes with a 1yr / 12,000 mile warranty when purchased with a new torque converter.A $850 refundable core charge is required.  
Product Rating:
MSRP:$4,500.99
SKU:SHR VIKING NAG1
Dimensions:24X24X48
Weight:125.0 lbs
Price:$3,999.00
Product Rating:
SKU:SHR-Trans1-CORE
Dimensions:0 x 0 x 0
Weight:0.0 lbs
Price:$800.00
SHR HTC NAG1 722.6 TRANSMISSION The SHR HTC NAG1 722.6 transmission is the solution for most cars with engine and supercharger upgrades. Anything up to 750RWHP. This transmission is perfect for a daily driver or the weekend racer. Whether it be trips down the 1/4 mile, auto crossing, or just a road trip across the country, you are covered. These transmissions come with a 1yr / 12,000 mile warranty when purchased with a new torque converter. A $850 refundable core charge is required (no core... 
Product Rating:
MSRP:$4,373.75
SKU:SHR HTC NAG1
Dimensions:24X24X48
Weight:125.0 lbs
Price:$3,599.00
Southern HotRod MOD4 Valve Body: Add this MOD4 Valve Body to your HEMI transmission for firmer and quicker shifts. This valve body was designed using Southern HotRod's Street testing that monitors all clutch pressures, torque converter pressures, and torque converter lock up clutch pressures all with accurate analog gauges. The more aggressively you drive, the firmer the shifts will engage, yet during normal driving the unit engages smoothly. Downshifts are also firmer than stock,... 
Product Rating:
MSRP:$720.00
SKU:SHR-21030
Dimensions:18X18X12
Weight:20.0 lbs
Price:$600.00
SHR OEM+ NAG1 The SHR OEM+ NAG1 is a perfect alternative to the stock transmission. It has better internals that allow for more firm shifts and better torque capacity. This transmission will hold up to that new stroker engine or that supercharger addition and really help the car to perform like it should. This transmissions come with 1yr /12,000 mile warranty if purchased with a new torque converter. A $850 Refundable Core charge is required(no core charge if installed at Arrington). 
Product Rating:
MSRP:$3,374.99
SKU: SHR OEM+ NAG1
Dimensions:24X24X48
Weight:125.0 lbs
Price:$2,399.00
SHR WAR VIKING NAG1 722.6 TRANSMISSION For HEMI drag racers with cars producing more than 1000 RWHP we recommend the SHR WAR VIKING NAG1 722.6 transmission. The WAR VIKING transmission was built to withstand the abuse of extreme horsepower vehicles. This unit is primarily designed for race use, but can be used as a daily driver for the extreme enthusiast. This transmission comes with a 1yr / 12,000 mile warranty when purchased with a new torque converter.A $850 refundable core charge is... 
Product Rating:
MSRP:$6,499.99
SKU:SHR WAR VIKING NAG1
Dimensions:24X24X48
Weight:125.0 lbs
Price:$4,599.00