Holley 6-Rib Serpentine Pulley Kit - Black - GM GenV LT-Series 1411 and give your oil pan

and give your oil pan a great seal

Features:120 Dry lift/ 9-11

On the Vehicle:

1963-1998 Buick Riviera

Holley 6-Rib Serpentine Pulley Kit - Black - GM GenV LT-Series 1411 and give your oil panHolley'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