Description
even during the most extreme racing environments
1986-1991 GMC C2500
2-1/2 in ID to 2-1/2 in OD
Contains polished stainless steel washers
It accommodates the "Hellcat" headlight air inlet for 2015-2019 Dodge Challenger models only (requires scoop P/N: 54-72203-S)
ATI Super Damper SFI 18.1 Harmonic Balancer - 7.074 in OD - Black Oxide - Internal Balance - Big Block Chevy 917060 Weld-On Bung and Cap even during the most extremeThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler, Dodge and Mopar Engines including the new HEMI! Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice. ATI Shell Assembly 3 Ring Aluminum 917030 ATI BB Chevy 7" Harmonic Damper SFI 917060 Super Damper Harmonic Balancer Internal Balance Steel Black Chevrolet 396 402 427 ATI Performance Products is a
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
























