Description
transmissions or transfer cases requiring an SAE 80W90
4-1/2 in Inlet
1980-1981 Pontiac Firebird
No Cutting or Welding
Engine Adjuster
ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black - Internal Balance - Big Block Chevy Brake Bias Adjuster transmissions or transfer cases requiringThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. ATI BB Chevy 7. 074 Harmonic Damper SFI 917300 Super Damper Harmonic Balancer Internal Balance Aluminum Steel Black Chevrolet 396 402 427 ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























