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ATI Performance Products

Today, ATI manufactures a multitude of high performance parts including Competition Transmissions, Treemaster Converters, Super Dampers, Compu-Flow Valve Bodies, Flexplates, and Adapter Kits as well as a wide variety of performance enhancing internal components. ATI's commitment to racing has allowed the company to maintain a prominent position on the cutting edge of high performance component design and manufacturing. 
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  10 products
Crank Pin Drill Fixture for LX and LC The ATI Crank Pin Drill Fixture Kit for the HEMI 5.7L and 6.1L Super Damper allows you to install 1 or 2 dowel pins into your HEMI crank. This will greatly increase the strength of your crank assembly and eliminate damper twist on the shaft. The crank may be drilled and the pin installed without removing the engine from your LX or LC. This is a great addition for any HEMI engine used in circle track racing or supercharged applications!  
Product Rating:
MSRP:$159.00
SKU:ATI-918008
Dimensions:6X8X8
Weight:4.0 lbs
Price:$129.00
SFI LX HEMI Flex Plate ATI's SFI flex plate is a high quality piece at a bargain price, for your 5.7L and 6.1L HEMI powered 2005 to 2007 Charger, Magnum, or 300c. This plate also fits 6.1L 2005-2007 Jeep Grand Cherokee. Each ATI plate is custom drawn from chromoly steel.ATI Quality These HEMI flexplates also feature double MIG welding and precise OEM toleranes. ATI creates their flex plates from the OEM drawings, to ensure a exact fit. All ATI plates, including the 5.7L and 6.1L HEMI... 
Product Rating:
MSRP:$249.00
SKU:ATI-915663
Dimensions:15X15X4
Weight:15.0 lbs
Price:$194.00
ATI Super Damper for Vipers Works in Vipers from 1992-2002 Brand: ATI Performance Products Product Line: ATI Super Damper Supercharged Series Harmonic Balancers Engine Balance: Internal Balance Style: Neutral Safety Rating: SFI 18.1 Degree Markings: Yes Degree Marking Range: 0 TDC to 359 ATDC Outside Diameter (in): 7.074 in. Harmonic Balancer Material: Aluminum Harmonic Balancer Construction: Elastomer Harmonic Balancer Finish: Black zinc chromate Mounting Hardware Included: No Notes:... 
Product Rating:
MSRP:$431.75
SKU:ATI-917931E
Dimensions:3 x 5 x 5
Weight:8.0 lbs
Price:$381.75
Harmonic Damper for 5.7L HEMI Engines ATIs Super Damper is the only crankshaft damper designed exclusively for high performance 5.7L HEMI powered Chrysler, Dodge, and Mopar Engines! What's more, this patented design has been proven, continually, by Mopar drag racers, across the country. Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice.Quality ATI Race Proven Construction The damper shell is all Aluminum, and contain a steel inertia... 
Product Rating:
MSRP:$469.85
SKU:ATI-918447-
Dimensions:8X10X10
Weight:6.0 lbs
Price:$419.85
Harmonic Damper for 5.7L HEMI Ram Engines ATIs Super Damper is the only crankshaft damper designed exclusively for high performance 5.7L HEMI powered Dodge Ram Engines! What's more, this patented design has been proven, continually, by Mopar drag racers, across the country. Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice. Choose 6 rib for car length or 8 rib for truck length.Quality ATI Race Proven Construction The damper shell is all... 
Product Rating:
MSRP:$478.05
SKU:ATI-918435-
Dimensions:8X10X10
Weight:6.0 lbs
Price:$428.05
Harmonic Damper for 6.1L HEMI Engines ATIs Super Damper is the only crankshaft damper designed exclusively for high performance 6.1L HEMI powered Chrysler, Dodge, and Mopar Engines! What's more, this patented design has been proven, continually, by Mopar drag racers, across the country. Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice.Quality ATI Race Proven Construction The damper shell is all Aluminum, and contain a steel inertia... 
Product Rating:
MSRP:$500.54
SKU:ATI-918432-
Dimensions:8X10X10
Weight:6.0 lbs
Price:$420.54
5.7L HEMI ATI Crankshaft Hub This ATI crankshaft hub fits the 2009+ 5.7L HEMI engines. Great for replacing your damaged ATI crankshaft hub.  
Product Rating:
MSRP:$150.02
SKU:ATI-916246/916245
Dimensions:8X10X10
Weight:5.0 lbs
Price:$143.64
5.7L HEMI RAM ATI Crankshaft Hub This ATI crankshaft hub fits the 5.7L HEMI Ram engines. Great for replacing your damaged ATI crankshaft hub.  
Product Rating:
MSRP:$166.95
SKU:ATI-916247-
Dimensions:8X10X10
Weight:5.0 lbs
Price:$163.24
6.1L HEMI ATI Crankshaft Hub This ATI crankshaft hub fits the 6.1L HEMI engines. Great for replacing your damaged ATI crankshaft hub.  
Product Rating:
MSRP:$161.12
SKU:ATI-916652/916241
Dimensions:8X10X10
Weight:5.0 lbs
Price:$154.26
Benefits of the GM Powerglide Over the years many types of transmissions have been utilized in medium to high horsepower bracket and class-style race cars. Although there are numerous transmissions available for racers to choose from, the GM two and three speed automatics seem to be some of the most popular transmissions in the performance transmission market. Many racers would argue that a Chevrolet Powerglide transmission, when matched with the proper rear gear, is the quickest and... 
Product Rating:
MSRP:$699.00
SKU:ATI-915245
Dimensions:35X35X6
Weight:15.0 lbs
Price:$499.00