Blower Drive Service CH-3005 Steel Crank Hub - BBC 427

Steel Crank Hubs/V-Groove Accessory Pulleys

Mount on the crank snout for blower and accessory drive pulleys. Made from premium steel alloy. Includes degree tape. Optional crank hub timing degree ring available.

• BB Chevy 427, Steel Crank Hub

Crankshaft Hub - 2.760 in Bolt Circle - Steel - Black Oxide - Big Block Chevy - Sold as Each - Brand: Blower Drive Service - Part Number: CH-3005