Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Eagle Pro Street rotating assembly for Pontiac 400 (4.250 in crank) is a complete forged rotating kit intended for naturally aspirated racing engines. It pairs a 4.250 in forged 4340 crank with 6.800 in 4340 I-beam rods and forged 4032 MAHLE 22cc inverted-dome 4.185 in pistons. Included are 7/16 in ARP 8740 bolts, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Pontiac 400 4.250in Crank 6.800in I-Beam Rods -22cc 4.185in Pistons Rotating Assembly
