Eagle Pro Street rotating assembly for Chevy 350 uses a 3.750" forged 4140 crank with 5.700" 4340 I-beam rods and -18cc 4.000" pistons intended for naturally-aspirated racing builds. Delivered as a matched rotating package, the components provide specified piston displacement and rod/crank pairing for NA engine assembly requirements.

Eagle Chevy 350 3.750in Crank 5.700in I-Beam Rods -18cc 4.000in Pistons Rotating Assembly