Six Rib Serpentine Acc. Pulley Crank Hub 6.00" #4227

*** IN STOCK SHIPS TODAY *** RBS has found this pulley to be of great help when trying to drive a serpentine six rib acc. off the front of a blown motor that uses a crank hub on the crankshaft. It is made from billet alum. and uses the standard six rib serpentine drive to drive the acc.

The pulley has a 2.00" male register for the blower pulley and a 2.00" female register for the crank hub. Pulley mounts to the crank hub using the industry standard six bolt pattern and is 6.00" in diameter. Pulley is 1.250" thick and includes a heat treated steel mounting hardware kit.