Manley Rotating Assembly, SBC 383 3.750 STROKE/+11cc DOME

Manley Performance is well-known for making strong internal engine components, and this 383 cubic inch rotating assembly for Small Block Chevy engines is a prime example. If you're building a serious street or race engine that needs to handle significant power, this is a solid foundation. It's designed around a 3.750-inch stroke crankshaft, giving you that popular 383 displacement from a standard Small Block Chevy. This assembly is built to handle a wide range of performance goals, rated for up to 750 horsepower with standard ARP 8740 cap screws, and an impressive 1,500 horsepower when you opt for the ARP 2000 cap screws.

At the heart of this assembly is a lightweight yet incredibly strong 4340 forged steel crankshaft. Paired with that are robust 4340 forged steel H-beam connecting rods, which come standard with 7/16? ARP 8740 cap screws. Forged aluminum pistons from Manley's Platinum Series are included, featuring a +11cc dome to help achieve your desired compression ratio and Premium Chrome Moly wrist pins for durability. This combination of well-built components ensures reliability and performance for demanding engine builds.

Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to consider your specific build goals and ensure this assembly aligns with your overall engine plan. For those looking to push the limits of their Small Block Chevy, this Manley rotating assembly offers the strength and capability needed.