Eagle Pro Street rotating assembly for Chevy 400 pairs a 3.750in forged crank with 6.000in 4340 I-beam rods and forged 2618 MAHLE 4cc dome 4.165in pistons. The package includes ARP fasteners, plasma-moly file-fit rings and King XP rod/main bearings, consolidating the specified rotating hardware into a single kit for naturally aspirated small-block 400 builds.
Eagle Chevy 400 3.750in Crank 6.000in I-Beam Rods 4cc Dome 4.165in Pistons Rotating Assembly