Eagle Subaru Ej25 3.268in Billet Crank 5.137in H-Beam -22.1cc 99.5mm Pistons Rotating Assembly

Starting with a 3.268-inch billet 4340 steel crankshaft, this Eagle rotating assembly is built for serious performance in your Subaru EJ25 engine. The crankshaft is paired with 5.137-inch H-beam connecting rods that use 3/8-inch ARP 2000 bolts, a strong combination for handling increased cylinder pressures, whether you're running nitrous or forced induction.

The kit includes 99.5mm forged 2618 aluminum pistons with an inverted dome design, featuring a -22.1cc volume to help achieve your desired compression ratio. These pistons come with plasma-moly file-fit rings, meaning you can precisely gap them to your engine's specific needs for optimal sealing and performance. For the bottom end, King XP series rod and main bearings are included, offering robust lubrication and wear resistance for the demanding conditions these assemblies are designed for.

This is a complete rotating assembly designed for competition use. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.