• Bolts to balancer–balancer does not need to be drilled like older designs• Pulleys are hard coat anodized and mandrel is black oxide for exceptional strength and extended service life• Kits include: one-piece, forged steel drive mandrel, 4" V-belt pulley for alternator, 2-1?2" V-belt pulley for vacuum pump, 1" (16 tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides and hardware.
