Eagle 524014185 Pontiac 400 Street & Strip Rotating Assembly Kit 4.250" Stroke 467 CID

The Eagle 524014185 is a complete Street & Strip rotating assembly kit designed for Pontiac 400 engines, featuring a 4.250-inch stroke cast steel crankshaft, 6.800-inch I-beam connecting rods with 7/16-inch ARP 8740 bolts, forged 4032 Mahle -22cc inverted dome pistons with a 4.185-inch bore, plasma-moly file-fit piston rings, and King XP rod and main bearings. This assembly delivers the perfect balance of reliability, affordability, and performance for engines producing under 700 horsepower.

Key Specifications:

• Displacement: 467 cubic inches
• Crankshaft: 4.250-inch stroke, cast steel construction
• Connecting Rods: 6.800-inch length forged I-beam design
• Rod Bolts: 7/16-inch ARP 8740
• Pistons: 4.185-inch bore, forged 4032 Mahle inverted dome, -22cc
• Piston Rings: Plasma-moly file-fit
• Bearings: King XP performance series

Eagle uses only certified steel in production of their steel cranks and rods, employing multi-stage heat treating, sonic testing, magna-fluxing, and x-ray to ensure a reliable product. Note: This assembly is not compatible with 1976 Pontiac 400 blocks due to factory notches at the top of cylinders. This complete kit provides everything needed to build a strong, dependable Pontiac 400 engine suitable for street and strip applications.