BBK Performance Parts 1603 1988-1995 GM TRUCK 4.3/5.0/5.7L 3PC UNDER DRIVE PULLEY KIT (ALUMINUM) for Select Chevrolet Blazer, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet K1500,
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions. Requires the use of a NEW Serpentine Belt - 6 Rib - 91.5"
1988-1995 GM TRUCK 4.3/5.0/5.7L 3PC PERFORMANCE UNDER DRIVE PULLEY KIT (BILLET ALUMINUM)
Fits: 1988-1995 Chevrolet Blazer, 1988-1995 Chevrolet C1500, 1992-1995 Chevrolet C1500 Suburban, 1988-1995 Chevrolet C2500, 1992-1995 Chevrolet C2500 Suburban, 1988-1995 Chevrolet C3500, 1988-1995 Chevrolet K1500, 1992-1995 Chevrolet K1500 Suburban, 1988-1995 Chevrolet K2500, 1992-1995 Chevrolet K2500 Suburban, 1989-1995 Chevrolet K3500, 1989-1991 Chevrolet R1500 Suburban, 1988 Chevrolet R20, 1988 Chevrolet R20 Suburban, 1989 Chevrolet R2500, 1989-1991 Chevrolet R2500 Suburban, 1988-1995 Chevrolet S10, 1988-1994 Chevrolet S10 Blazer, 1995 Chevrolet Silverado, 1988-1994 Chevrolet Suburban, 1995 Chevrolet Suburban 1500, 1995 Chevrolet Tahoe, 1988-1995 GMC C1500, 1988-1995 GMC C2500, 1988-1995 GMC C3500, 1988-1995 GMC K1500, 1988-1995 GMC K2500, 1989-1995 GMC K3500
Please review Specifications and the detailed fitment table for notes and exceptions.