This Forged Steel Crank Shaft is a high-quality part for your 1962-1965 engine rebuild. It is made by General Motors and has an OE/OEM part number of 3782680. The shaft is made of steel and has a weight of 54 lb. This vintage part has a small journal size. Main bearings measure 2.29” and rod bearing measure 1.99”. So stock measurements.

It is a vintage part that can improve the overall performance of your 327 engine build. Don’t miss this opportunity to upgrade your engine with this premium quality crank shaft. Let me know additional questions. Mac LOCBF