Eagle Chevrolet LS 403/428 Rotating Assembly .030 Over Bore w/ Forged Arias -29cc Dish Pistons Kit

This is the Eagle Chevrolet LS 403/428 Rotating Assembly, specifically built for LS2 engines and bored .030 over. If you're looking to build a serious performance engine for racing, especially with nitrous or forced induction, this kit is designed to handle the stress. It's a complete package that gives you the core components to build a powerful and reliable LS engine.

Inside this kit, you'll find a robust 4.000-inch forged 4340 crankshaft with a long snout and a 58-tooth reluctor wheel, ready for your LS2 application. The connecting rods are 6.125-inch H-beams, paired with 7/16-inch ARP 8740 bolts for strong, secure connections under high load. For the pistons, Eagle has included forged 2618 Arias pistons with a -29cc inverted dome, designed for a 4.030-inch bore. The kit also comes with plasma-moly file-fit rings and King XP rod and main bearings, ensuring smooth operation and durability for your build.

This is a competition-grade assembly, meaning it's built with stronger materials and tighter tolerances than stock components to withstand the demands of racing. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a significant upgrade for anyone serious about building a high-performance LS engine.