Eagle Pontiac 400 4.250in Crank 6.800in I-Beam Rods -6cc Flat Top 4.185in Pistons Rotating Assembly

If you're rebuilding the heart of your Pontiac 400 engine for street use, this Eagle Street & Strip rotating assembly is a solid foundation. It's designed to work well with pump gas in naturally aspirated setups, making it a practical choice for many classic muscle cars and street rods. This assembly bundles together the critical rotating components you'll need to get your engine back to life, saving you time sourcing individual parts.

At the core of this assembly is a 4.250-inch cast crankshaft, built to handle the demands of regular driving. Paired with it are 6.800-inch I-beam connecting rods, which are a well-built option for street applications. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and reliability in keeping your engine together under load. The pistons are forged 4032 Mahle flat tops, featuring a -6cc dish to help achieve your desired compression ratio with the included crankshaft and bore size. They come with plasma-moly file-fit rings, allowing for precise gap setting during installation. To ensure smooth operation and proper oiling, the assembly includes King rod and main bearings.

This rotating assembly is a comprehensive package for a Pontiac 400 rebuild. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.