FORD 351 3.000IN MAIN COMPETITION STANDARD WEIGHT FORGED ROTATING ASSEMBLY UNBALANCED

The Scat Ford 351 Windsor 357 Forged Rotating Assembly includes a 4340 Standard Weight Forged Crankshaft, Pro Sport H-Beam Connecting Rods With 7/16" Cap Screws, Forged Pistons, Rings, Rod & Main Bearings. This assembly is designed for small block Ford 351W engines with a 3.000" main and 3.500" stroke. It features Scat 6.200" H-Beam Rods and Autotec Forged -5cc Flat Top Pistons. The assembly is unbalanced and requires balancing before installation. Compression ratio options with associated CCs are 54cc (12.0:1), 60cc (11.1:1), and 68cc (10.1:1). It is compatible with 1 or 2 piece rear main seals and available in 4.030" and 4.040" bore sizes.