Eagle Chevy Tall Deck 454 4.250in Crank 6.800in I-Beam Rods 18cc 4.320in Pistons Rotating Assembly

This rotating assembly from Eagle is built for Chevy tall deck 454 engines. What you get in this kit is a 4.250-inch forged 4140 crankshaft, 6.800-inch long 4340 I-beam connecting rods fitted with 7/16-inch ARP 8740 bolts, and forged 4032 Mahle pistons with an 18cc dome and a 4.320-inch bore size. It also includes plasma-moly file-fit piston rings and King XP rod and main bearings to complete the package.

The forged 4140 steel crankshaft is designed for strength and durability, handling the stresses of a performance 454. The 4340 I-beam connecting rods are a solid choice for builds that demand reliability, and the ARP 8740 bolts ensure a strong connection between the rod and crank. Mahle's forged 4032 pistons are well-known for their performance and durability, and the 18cc dome helps achieve a desired compression ratio when paired with the right cylinder heads. The plasma-moly file-fit rings allow for precise gapping to match your engine's bore and intended use, which is crucial for proper sealing and performance. King XP bearings are included to ensure smooth operation and longevity for both the rod and main journals.

This assembly is intended for builders who need a robust foundation for their tall deck 454. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.