PitStopUSA.com » ATI Performance Products
ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines.
ATI Performance Products Categories
At Pit Stop USA, we have a great selection of Adapter Fittings for your automotive plumbing needs. From AN and NPT fittings to fuel line and hose fittings, we offer a wide range of products to...More Details »
Pit Stop USA offers Automatic Transmission Bands at low everyday prices.
PitStopUSA.com offers a variety of Automatic Transmission Cases from the biggest brands in drag racing including ATI Automatic Transmission Cases, J.W. Performance Transmission Automatic...More Details »
PitStopUSA.com offers a variety of Automatic Transmission Overflow Tanks from the biggest brands in drag racing including ATI Automatic Transmission Overflow Tanks, CSR Performance Products...More Details »
Pit Stop USA offers Automatic Transmission Center Supports at low everyday prices.
Locking Transmission Dipsticks feature a positive lock to keep in place and keep out moisture and debris. Many Locking Flexible Transmission Dipsticks are NHRA accepted for use in all categories of...More Details »
Pit Stop USA offers Automatic Transmission Drums at low everyday prices.
Pit Stop USA offers Automatic Transmission Locking Dipstick Handles at low everyday prices.
PitStopUSA.com offers a variety of Automatic Transmission Servo Covers from the biggest brands in drag racing including ATI Automatic Transmission Servo Covers, J.W. Performance Transmission...More Details »
Pit Stop USA offers Automatic Transmission Servos at low everyday prices.
Pit Stop USA offers Automatic Transmission Input Shafts at low everyday prices.
Pit Stop USA offers Automatic Transmission Sprags at low everyday prices.
PitStopUSA.com offers a variety of Automatic Transmission Tailhousings from the biggest brands in drag racing including ATI Automatic Transmission Tailhousings, J.W. Performance Transmission...More Details »
Pit Stop USA offers Automatic Transmission Transbrake Kits at low everyday prices.
PitStopUSA.com offers a variety of Trans-Brake Solenoids from the biggest brands in drag racing including Shifnoid Trans-Brake Solenoids, TCI Automotive Trans-Brake Solenoids and more at low everyday prices.
Looking for a custom or replacement bellhousing? PitStopUSA.com you covered with many different types of bellhousings to fit all of your needs. Whether you need an aluminum Automatic Transmission...More Details »
PitStopUSA.com offers a variety of Crankshaft Damper Spacers from the biggest brands in drag racing including Ford Racing Crankshaft Damper Spacers and more at low everyday prices.
Designed specifically for circle track racers, this SB Chevy aluminum crank hub is NOT a harmonic damper. Hub is significantly lighter than a harmonic balancer and dramatically reduces rotating...More Details »
Keep your harmonic balancer or crankshaft hub aligned with crankshaft keys from PitStopUSA.com.
Pit Stop USA is The Online Motorsports Superstore! We feature Cylinder Head Dowel Pins at low everyday prices.
Crankshaft pin drill fixture kits are designed to pin the crankshaft for high-rpm, supercharged, turbocharged, or high-horsepower nitrous oxide engines. They include a billet aluminum drill...More Details »
ATI Performance Products Products
Description: Flexplate, 168 Tooth, SFI 29.1, Steel, Internal Balance, 1 Piece Seal, GM LS-Series, Each
Item #: ATI915733
Condition:
New
Limited Supply: Only 1 Left!
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Price: $379.00
Sale: $333.31
Save: 12%
Save: $45.69
Description: Harmonic Balancer, Serpentine Super Damper, 5.500 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, Ford Modular, Each
Item #: ATI918041
Condition:
New
Limited Supply: Only 3 Left!
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Price: $385.83
Sale: $361.32
Save: 6%
Save: $24.51
Description: Harmonic Balancer, Serpentine Super Damper, 7.074 in OD, SFI 18.1, Steel, Black, External Balance, GM Duramax, Each
Item #: ATI917369
Condition:
New
Limited Supply: Only 5 Left!
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Price: $483.60
Sale: $463.46
Save: 4%
Save: $20.14
Description: Harmonic Balancer, 6.325 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, GM LS-Series, Each
Item #: ATI917215
Condition:
New
Limited Supply: Only 1 Left!
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Price: $429.00
Sale: $416.28
Save: 3%
Save: $12.72
Description: Harmonic Balancer, 7.074 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, Big Block Chevy, Each
Item #: ATI918870E
Condition:
New
Limited Supply: Only 2 Left!
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Price: $477.39
Sale: $464.15
Save: 3%
Save: $13.24
Description: Harmonic Balancer Shell, 6.325 in OD, SFI 18.1, Aluminum, Black Paint, ATI Super Damper, Internal Balance, Chevy Front, Each
Item #: ATI917050
Condition:
New
Limited Supply: Only 1 Left!
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Price: $320.99
Sale: $317.48
Save: 1%
Save: $3.51
Description: Harmonic Balancer, Serpentine Super Damper, 6.780 in OD, SFI 18.1, AC Pulley, Aluminum / Steel, Black, Internal Balance, GM LS-Series, Each
Item #: ATI918629
Condition:
New
Limited Supply: Only 5 Left!
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Price: $481.34
Sale: $470.75
Save: 2%
Save: $10.59
Description: Harmonic Balancer, Serpentine Super Damper, 7.430 in OD, SFI 18.1, AC Pulley, Aluminum / Steel, Black, Internal Balance, GM LS-Series, Each
Item #: ATI918620
Condition:
New
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Price: $553.82
Sale: $534.03
Save: 4%
Save: $19.79
Description: Timing Cover, 2 Piece, Gaskets / Hardware Included, Aluminum, Black Anodized, Small Block Chevy, Each
Item #: ATI925502
Condition:
New
Limited Supply: Only 1 Left!
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Price: $400.99
Sale: $396.55
Save: 1%
Save: $4.44
Description: Harmonic Balancer Hub, Steel, Black Paint, ATI Balancers, Superchargers, Small Block Chevy, Each
Item #: ATI916133
Condition:
New
Limited Supply: Only 2 Left!
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Price: $170.99
Sale: $168.97
Save: 1%
Save: $2.02
Description: Harmonic Balancer, Serpentine Super Damper, 6.780 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, GM GenV LT-Series, Each
Item #: ATI918857
Condition:
New
Limited Supply: Only 3 Left!
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Price: $545.88
Sale: $528.43
Save: 3%
Save: $17.45
Description: Harmonic Balancer, Serpentine Super Damper, 7.480 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, GM LS-Series, Each
Item #: ATI917303
Condition:
New
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Price: $429.00
Sale: $415.51
Save: 3%
Save: $13.49
Description: Harmonic Balancer, Super Damper, 7.480 in OD, SFI 18.1, Steel, Black, Internal Balance, GM LS-Series, Each
Item #: ATI918644
Condition:
New
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Price: $454.58
Sale: $441.75
Save: 3%
Save: $12.83
Description: Harmonic Balancer Shell, 7.074 in OD, SFI 18.1, Steel, Black, ATI Super Damper, Internal Balance, Small Block Chevy, Each
Item #: ATI917010
Condition:
New
Limited Supply: Only 1 Left!
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Price: $311.99
Sale: $308.25
Save: 1%
Save: $3.74
Description: Harmonic Balancer, Super Damper, 7.074 in OD, SFI 18.1, Steel, Black, Internal Balance, Pontiac V8, Each
Item #: ATI917160
Condition:
New
Limited Supply: Only 6 Left!
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Price: $429.00
Sale: $414.60
Save: 3%
Save: $14.40
Description: Harmonic Balancer, Super Damper, 7.074 in OD, SFI 18.1, Aluminum / Steel, Black, Internal Balance, Pontiac V8, Each
Item #: ATI917730
Condition:
New
Limited Supply: Only 2 Left!
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Price: $442.49
Sale: $415.16
Save: 6%
Save: $27.33
Description: Transmission Dipstick, Trick Stick, Locking, 23 in Long, Steel, Cadmium, Powerglide, Each
Item #: ATI206490
Condition:
New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $59.95
Sale: $49.99
Save: 17%
Save: $9.96
Description: Tailshaft Housing, Supercase, Roller Bearing, Aluminum, Natural, Powerglide, Kit
Item #: ATI200031
Condition:
New
Limited Supply: Only 3 Left!
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Price: $199.00
Sale: $166.20
Save: 16%
Save: $32.80
Description: Transbrake Solenoid, Powerglide, Each
Item #: ATI203480
Condition:
New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $153.47
Sale: $141.77
Save: 8%
Save: $11.70
Description: Harmonic Balancer Installation and Removal Tool, Multiple Adapters, Storage Case, Steel, Universal, Kit
Item #: ATI918999
Condition:
New
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Price: $307.85
Sale: $265.85
Save: 14%
Save: $42.00
Description: Overflow Tank, Pro-X, Transmission Fluid, 1 L, 10 x 2 x 2 in Rectangular, 1/8 in NPT Male Inlet, Aluminum, Black Powder Coat, 4L80E / 4L85E, Kit
Item #: ATI707611
Condition:
New
Limited Supply: Only 1 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $139.99
Sale: $137.78
Save: 2%
Save: $2.21
Description: Flexplate, 164 Tooth, SFI 29.1, Steel, Internal Balance, 1 Piece Seal, Big Block Ford, Each
Item #: ATI915700
Condition:
New
Limited Supply: Only 2 Left!
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Price: $259.00
Sale: $245.36
Save: 5%
Save: $13.64
Description: Flexplate, 168 Tooth, SFI 29.2, Steel, Internal Balance, 2 Piece Seal, Chevy V8, Each
Item #: ATI915554
Condition:
New
Limited Supply: Only 2 Left!
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Price: $349.00
Sale: $327.12
Save: 6%
Save: $21.88
Description: Crankshaft Hub, 2.760 in Bolt Pattern, Steel, Black Powder Coat, Small Block Chevy, Each
Item #: ATI916951U
Condition:
New
Limited Supply: Only 0 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $123.42
Sale: $111.52
Save: 10%
Save: $11.90
Description: Harmonic Balancer Shell, Super Damper Standard, 6.780 in OD, SFI 18.1, Aluminum, Black Paint, Internal Balance, Mopar Gen III Hemi, Each
Item #: ATI918459
Condition:
New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
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Price: $429.00
Sale: $422.38
Save: 2%
Save: $6.62
More About ATI Performance Products
ATI Performance Products is a company founded on innovation, precision and service. ATI and Jim Beattie are synonymous in the field of drag racing. It is common to find ATI equipped vehicles winning races throughout the United States. However, this tremendous success didn't happen overnight. ATI Performance Products is the creation of over 40 years of transmission and performance component manufacturing and racing experience. In the early 1960's, Jim Beattie, ATI's president and owner, left the Navy and opened a general transmission rebuilding shop that has grown into one of the largest suppliers of quality high performance transmissions, torque converters and driveline components in the industry. Jim further enhanced his new company's image by competing as a Sportsman drag racer in the '60's and as the owner and sponsor of the immensely popular original Black Magic Fuel Funny Car, a crowd favorite in the mid-70s. Today, ATI manufactures a multitude of high performance parts including Competition Transmissions, Treemaster Converters, Torsional 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. ATI features one of the most advanced machine shops in the industry with a plant equipped with some of the finest CNC lathes, milling machines and machining centers available. ATI has maintained a close relationship with racers and racetracks, no matter what the class, bracket or size of the track. As a major sponsor of the NHRA, IHRA and ARCA, Jim and the entire ATI staff have made a strong commitment to the sport of racing and the tradition of providing the finest performance parts in the industry. We feature ATI Super Dampers and ATI Timing Pointers at low everyday prices!
