Eagle Chevy LS1 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -15cc 3.900in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly gives you the core components to rebuild or upgrade your Chevy LS1 engine. You get a 4.000-inch stroke forged 4340 steel crankshaft, 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and 3.900-inch inverted dome pistons with a -15cc volume. It also includes plasma-moly file-fit piston rings and King XP rod and main bearings to get you started.

This assembly is built for serious use, including racing applications that might involve nitrous or forced induction. The forged 4340 steel crankshaft is a strong foundation, and the H-beam rods are well-known for their durability under stress. The 4032 DSS pistons are designed with an inverted dome to help manage combustion in high-performance scenarios, and they come with plasma-moly file-fit rings, which allow for precise gapping to match your specific build. The inclusion of King XP bearings means you're getting solid lubrication and wear protection right out of the box.

This kit is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Ensure you have the necessary supporting components and expertise for installation, as this is a significant engine build project.