KB 377 SBC Chevy 3.7CC FLAT TOP 4.165" BORE X 3.480" STROKE X 5.700" ROD FORGED HEAD RELIEF PISTON KIT
RING GROOVES 5/64 X 5/64 X 3/16
KB 377 SBC Chevy 3.7CC FLAT TOP 4.165" BORE X 3.480" STROKE X 5.700" ROD FORGED HEAD RELIEF PISTON KIT
RING GROOVES 5/64 X 5/64 X 3/16