Eagle Chrysler RB 3.750in Crank 6.760in H-Beam -8cc Flat Top 4.375in Pistons Rotating Assembly

This rotating assembly from Eagle includes a 3.750-inch forged 4340 crankshaft, 6.760-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and SRP forged 4032 flat-top pistons with a -8cc dish and a 4.375-inch bore. It also comes with plasma-moly file-fit piston rings and King XP rod and main bearings. This is a well-built package designed for the demands of racing, including applications using nitrous or forced induction.

The forged 4340 steel crankshaft is strong and durable, ready to handle the stresses of high-performance engines. The H-beam connecting rods are also forged for increased strength, and the included ARP 8740 bolts ensure a secure connection. The SRP pistons are forged from 4032 aluminum, which offers good thermal expansion properties for a tighter piston-to-wall clearance, and the flat-top design with a -8cc dish is suitable for various compression ratio targets. The plasma-moly file-fit rings allow for precise gapping to match your specific engine build. King XP bearings are included to ensure smooth rotation and proper oil clearance for the crankshaft and connecting rods.

This assembly is intended for Chrysler RB engine applications. Please note that this part is not CARB approved and cannot be shipped to California. It's a comprehensive rotating assembly that forms the core of a high-performance engine build.