Eagle Chevy LS1 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 3.905in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to build a strong LS1 engine for naturally-aspirated racing applications. Inside this kit, you'll find a 4.000-inch forged 4140 crankshaft, ready to handle the demands of performance builds. It's designed with a 58-tooth reluctor wheel, a common setup for many LS engines. You also get a set of 6.125-inch 4340 I-beam connecting rods, which are a well-built choice for this type of assembly. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and reliability in performance engines.

The pistons included are forged 4032 Mahle units, featuring an inverted dome design with a -16cc volume, and they're sized for a 3.905-inch bore. Topping off the piston assembly are plasma-moly file-fit rings, giving you flexibility during installation to achieve a proper seal. For the critical bearing surfaces, this assembly comes with King XP rod and main bearings, offering solid protection for your rotating assembly's critical journals. This combination of forged components and quality internals makes it a popular choice for those looking to build a robust naturally-aspirated LS1 engine.

It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed specifications and installation instructions for proper assembly and tuning of your engine.