Manley Rotating Assembly, SBC 434 4.000 STROKE/-20cc DISH

If you're building a high-performance Small Block Chevy, this Manley rotating assembly is a solid foundation. It's designed for a 434 cubic inch displacement with a 4.000-inch stroke, giving you the displacement and stroke length needed for serious power. This assembly includes a lightweight 4340 forged steel crankshaft, 4340 forged steel H-beam connecting rods, and 2618 forged aluminum pistons, all built to handle significant stress.

The 4340 forged steel crankshaft is a strong core for your engine build, and the H-beam connecting rods are robust enough for high-RPM use. They come standard with 7/16-inch ARP 8740 cap screws, capable of handling up to 750 horsepower. If your build demands more, you can opt for ARP 2000 cap screws, which can support up to 1,500 horsepower. The included 2618 forged aluminum pistons are part of Manley's Platinum Series, featuring Premium Chrome Moly wrist pins for added durability under extreme conditions. This assembly is a well-built package for those looking to push the limits of their SBC.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a serious component for a serious engine build, so ensure you have the supporting components and expertise to match its capabilities.