Holley Premium Mid-Mount Complete Accessory System 20-230BK hooker-headers APR's Supercharger Drive and Crank

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger

SKU Number : 5149062AA Brand : Crown UPC : 848399036824 Part Type : Oil Pressure Sending Unit Dimension : 3

Brake Type: Standard Disc Brakes

7 V8 1981 - 1986 GMC K1500 305/5 V8 1972 - 1979 Pontiac Laurentian 350/5

Holley Premium Mid-Mount Complete Accessory System 20-230BK hooker-headers APR's Supercharger Drive and CrankComplete GM Gen V LT5 Accessory Drive System w Alt, P S, A C, Water Pump, Belts, and hardware. Black Finish Holley's complete accessory systems for LT4 and LT5 applications have all accessories pulled up and in tight. Plus, they add the much needed hydraulic power steering solution. There are no shortcuts here. Holley incorporates a splined dual bearing system that eliminates all belt stresses on the P S pump's internal bearings, assuring long life.