Holley 6-Rib Serpentine Pulley Kit - Black - GM GenV LT-Series SB180020 this system automatically reconditions IMPRES

this system automatically reconditions IMPRES batteries based on actual usage

1969-72 (1973 non-CA)

Bottle Style

This kit includes 16 shims per thickness measurement

Holley 6-Rib Serpentine Pulley Kit - Black - GM GenV LT-Series SB180020 this system automatically reconditions IMPRESHolley's Mid Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design, where the accessories bolt directly to the water pump for a clean, integrated form. The design offers superb engine visibility to show off your horsepower, not your accessories. Among the many swap friendly features are bottom heater outlets for clearance in tight applications. The Holley