Manley Rotating Assembly, SBC 383 3.750 STROKE/-15cc DISH

Manley Performance has a solid reputation for building robust engine components that hold up under demanding conditions. This 383 cubic inch rotating assembly is designed for Small Block Chevy engines and features a 3.750-inch stroke, increasing displacement for more power potential. It’s a well-built foundation for a performance engine build.

At the heart of this assembly is a lightweight 4340 forged steel crankshaft, chosen for its strength and ability to handle high RPMs. Paired with this are 4340 forged steel H-beam connecting rods. These rods come standard with 7/16? ARP 8740 cap screws, capable of handling up to 750 horsepower. If your build aims higher, you can opt for ARP 2000 cap screws, which can support up to 1,500 horsepower. The pistons are 2618 forged aluminum from Manley's Platinum Series, complete with Premium Chrome Moly wrist pins, offering a good balance of strength and light weight for improved engine response.

This assembly is a significant upgrade for anyone looking to build a powerful Small Block Chevy. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and compatibility with your specific engine block and cylinder heads.