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35288617
Vacuum Pump/External Oil Pump; Drive Kit; Incl. 1 pc. Billet Alum. Drive Mandrel/Alum. Gilmer Crank Drive Pulley/Alum. V-Belt Crank Pulley/Spacers; Chevy Small Block;
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