Crankshaft Material: Cast steel. Part Type: Crankshaft. Crankshaft Snout Style: Standard. These Speedmaster crankshafts are precision-ground and micro-polished to exacting tolerances. Product Line: Cast Nodular Iron.
Chevy BBC 454 Cast Steel Crankshaft ST-4.250 M-BBC RJ-2.2 RMS-2Pc Bal-Ext
Chevy BBC 454 Double Roller 2pc Adj Billet Steel Timing Chain Kit
Chevy BBC 454 Double Roller 9 Keyway Billet Steel Timing Chain Kit (Brs/Brg)
Chevy BBC 454 Double Roller 2pc Adj Billet Steel Timing Chain & Cover Kit
