Converts the 107 engine to 129 . Largest possible 4.320 bore bolt-in big bore kit. Stroker flywheels not required. Works with stock crankcases, case boring is not required, stock flywheels, stock heads and retaines stock engine height. Kit includes a forged 4.320 big bore piston kit, black wrinkle powder coated 4.320 big bore cylinders, 2 MLS (Multi-Layer-Steel) .030 head gaskets, 2 cylinder base gaskets, 4 cylinder dowels and an S&S cubic inch cam cover batch. Black powder coated finish to match OEM
Converts the 107 engine to 129 . Largest possible 4.320 bore bolt-in big bore kit. Stroker flywheels not required. Works with stock crankcases, case boring is not required, stock flywheels, stock heads and retaines stock engine height. Kit includes a forged 4.320 big bore piston kit, black wrinkle powder coated 4.320 big bore cylinders, 2 MLS (Multi-Layer-Steel) .030 head gaskets, 2 cylinder base gaskets, 4 cylinder dowels and an S&S cubic inch cam cover batch. Black powder coated finish to match OEM
Converts the 114 engine to 132 . Largest possible 4.320 bore bolt-in big bore kit. Stroker flywheels not required. Works with stock crankcases, case boring is not required, stock flywheels, stock heads and retaines stock engine height. Kit includes a forged 4.320 big bore piston kit, black wrinkle powder coated 4.320 big bore cylinders, 2 MLS (Multi-Layer-Steel) .030 head gaskets, 2 cylinder base gaskets, 4 cylinder dowels and an S&S cubic inch cam cover batch. Black powder coated finish to match OEM
Converts the 114 engine to 132 . Largest possible 4.320 bore bolt-in big bore kit. Stroker flywheels not required. Works with stock crankcases, case boring is not required, stock flywheels, stock heads and retaines stock engine height. Kit includes a forged 4.320 big bore piston kit, black wrinkle powder coated 4.320 big bore cylinders, 2 MLS (Multi-Layer-Steel) .030 head gaskets, 2 cylinder base gaskets, 4 cylinder dowels and an S&S cubic inch cam cover batch. Black powder coated finish to match OEM