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The Eagle Pro Street rotating assembly for Chevy 400 with a 3.750" crank and 5.700" rods supports naturally aspirated race builds with flat-top piston choices. Included are 7/16" ARP 8740 bolts, forged 4032 ICON -5cc flat-top 4.165" pistons, plasma-moly file-fit rings and King XP rod/main bearings to provide a resilient rotating group for high-rev use.
Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -5cc Flat Top 4.165in Pistons Rotating Assembly
