The ATI crankshaft damper for Chevy small-block and 90-degree V6 engines is a 7.074in steel, three-ring harmonic balancer with a C-bore front supplied as a single-piece unit. It reduces crank harmonics and preserves accessory pulley alignment for engines that require a C-bore front and three-ring pulley configuration, providing a clear replacement for compatible front-end assemblies.
ATI Damper - 7.074in - Steel - Chevy SB / 90 Deg V6 - C-Bore Front - 3 Ring - 1Pc