ATI SFI 18.1 Supercharged Super Damper - 7.425 in OD - Black Oxide - Internal Balance - GM LS-Series AA0700AF1T60 3L engine (Does Not Fit

3L engine (Does Not Fit with Auto-Leveling Option

Inside tang to taper relationship held tightly for repeatable valve spring installed heights

Throttle Lever Adapter Number 1481 fits 1966 and later Chryslers

And you can easily send and receive messages to coordinate repairs

Frankland Originals must use a single row pinion support bearing (QC0170) for clearance purposes

ATI SFI 18.1 Supercharged Super Damper - 7.425 in OD - Black Oxide - Internal Balance - GM LS-Series AA0700AF1T60 3L engine (Does Not FitThe patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines. 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 the creation of over 40 years of Transmission and performance component manufacturing and racing experience. Product Description: Harmonic