Loading products...
Preparing your catalog results.
Preparing your catalog results.
The Manley rotating assembly is a complete, matched system that pairs precision-forged crankshafts, high-strength connecting rods, and premium forged pistons to deliver durability, balance, and consistent operation in high-demand engines. Tight tolerances and careful material selection reduce friction and improve load handling. Supplied components include Pro Series lightweight I-beam or 4340 forged-steel rods secured with 7/16 ARP 2000 cap screws, 2618 forged-aluminum Platinum Series pistons with chrome-moly wrist pins, and a lightweight 4340 crankshaft for demanding builds.
Manley Rotating Assembly, SBC 355 3.480 STROKE/-4cc FLAT