Pioneer Harmonic Balancer Sleeve 1.180in Steel for Small Block Mopar

Pioneer HB-4128 harmonic balancer repair sleeve. Features 1.180in long, 1.905in shaft size, steel construction, fits Pontiac V8 engines, ensures proper balancer fit, sold as each.

Pioneer HB-4121 harmonic balancer repair sleeve. Features 0.830in long, 1.757in shaft size, steel construction, fits Small Block Chevy, ensures proper balancer fit, sold as each.

Pioneer HB-2122 harmonic balancer repair sleeve. Features 1.040in long, 2.218in shaft size, steel construction, fits Mopar B/RB-Series, ensures proper balancer fit, sold as each.

Pioneer 872021 harmonic balancer. Features 6.250in OD, steel construction, black powder coat finish, internal balance, fits Small Block Chevy, reduces engine vibration, sold as each.

Pioneer 872034 harmonic balancer. Features 6.370in OD, steel construction, black powder coat finish, internal balance, fits Ford Small Block, reduces engine vibration, sold as each.