CHEVY 454 MAIN 2PC REAR SEAL STREET & STRIP SERIES 9000 ROTATING ASSEMBLY BALANCED

Scat 454 rotating assembly kits are the perfect choice for mild performance engine rebuilds. Scat rotating assemblies consist of a crankshaft, connecting rods, pistons, rings, and bearings. This kit is designed to support up to 700 horsepower. It is designed for BBC 454 Chevrolet engines with a 2-piece rear seal. It features a Scat 9000 Cast Crankshaft with a 4.000" stroke, 6.385" I-Beam rods, and Icon Forged 18cc Dome Pistons. This kit is designed for a compression ratio of 9.6:1 with 118cc heads, 10.1:1 with 112cc heads, and 9.1:1 with 124cc heads. It is unbalanced and requires balancing before installation.