Description: BB CHEVY DOUBLE GROOVE CRANKSHAFT PULLEY BLACK ALUMINUM LOWER FITS ALL BB CHEVY ENGINES WHEN USING A SHORT WATER PUMP FITS BB CHEVY 396 427 454 472 502 USING A SHORT WATER PUMP PULLEY DIAMETER IS 6 7/16" PULLEY IS 1 1/2" TALL BOLT PATTERN IS 2 3/4" CENTER HOLE IS 1 1/8" MACHINED FROM BILLET ALUMINUM THESE FEATURE DEEP GROOVES TO PREVENT BELTS FROM SLIPPING
P Professional Installation is Highly Recommended (No Instruction and Wiring Diagram Included) |