Eagle Pro Street rotating assembly for Chevy 409 applications is offered for naturally aspirated racing builds. The balanced kit includes a 4.000" forged 4340 crank, 6.135" 4340 I‑beam rods with 7/16" ARP 8740 bolts, and forged 2618 .365" Edelbrock dome pistons at 10:1 compression with 4.342" bore size. Rings and King XP rod/main bearings are supplied as part of the matched assembly.
Eagle Chevy 409 Edel 4.000in Crank 6.135in I-Beam Rods .365in 4.342in Pistons Balanced Assembly