Eagle competition rotating assembly for Buick 3.8L V6 engines includes a 3.400" forged 4140 steel crank, 5.967" H‑beam rods, 3/8" ARP 2000 bolts, forged 2618 JE pistons (3.830"), plasma‑moly file‑fit rings and King XP rod/main bearings. Intended for racing use and compatible with nitrous and forced‑induction where a durable rotating assembly is required.
Eagle Buick 3.8L V6 3.400in Crank 5.967in H-Beam -28.6cc 3.830in Pistons Rotating Assembly