The Speedmaster PCE291.1076 is a 7.000-inch harmonic damper balancer designed specifically for Chevrolet Big Block 454 engines with external balance. Built to meet SFI 18.1 specifications, this damper is competition-ready and provides the certified safety standard required by many sanctioning bodies for track and racing use.
Engineered to reduce harmful torsional vibration at the crankshaft, this harmonic balancer helps protect your BBC 454 engine's internals during high-performance and racing applications. The external balance configuration ensures proper fitment for compatible Big Block Chevy 454 applications requiring an externally balanced damper.
MPNPCE291.1076
UPC840136534914
