Eagle forged 4340 steel crankshaft for Chevrolet 305/350 with a 3.350" stroke engineered for restricted-class competition use. The non-twist forging and lightweight counterweight design reduce rotating mass; .125" fillet radiuses increase strength and require chamfered or narrowed bearings. Crank features a nitrided surface and micropolished journals for improved durability under racing conditions.
Eagle Chevrolet 305/350 3.350in Stroke Forged 4340 Lightweight Steel Crankshaft