Eagle Chevy 400 4.000in Crank 6.000in H-Beam Stroker Rods -20cc 4.165in Pistons Rotating Assembly

This is the Eagle Chevy 400 4.000 inch crank, 6.000 inch H-beam stroker rods, and -20cc 4.165 inch pistons rotating assembly. It's a well-built package designed for serious performance applications, including racing with nitrous or forced induction. If you're building a high-output Chevy 400 engine, this assembly gives you the core components needed to handle increased stress and deliver more power.

At the heart of this assembly is a 4.000 inch forged 4340 crankshaft, chosen for its strength and durability under demanding conditions. Paired with it are 6.000 inch H-beam stroker clearanced rods, which are known for their robust design and ability to handle significant loads. These rods come equipped with 7/16 inch ARP 2000 bolts, a popular choice for their reliability and strength in high-performance builds. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -20cc volume and a 4.165 inch bore size, specifically made to work with the stroker crank and achieve a desired compression ratio. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs and ensure optimal sealing. To complete the package, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation for the crankshaft and connecting rods.

This rotating assembly is a solid option for anyone looking to build a powerful Chevy 400 engine for racing or other high-performance uses. 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.