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BBK 85-97 GM Truck 305 350 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)
2
sold in last
8
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$319.99
$279.99
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower...
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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 and allow the re-use of existing serpentine belts.
Installation Instructions
Warranty
Installation Instructions
This Part Fits:
Installation Instructions
Warranty
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987 | Chevrolet | Blazer | Silverado |
| 1985-1986 | Chevrolet | C10 | Custom |
| 1985-1986 | Chevrolet | C10 | Scottsdale |
| 1985-1986 | Chevrolet | C10 | Silverado |
| 1985-1986 | Chevrolet | C10 Suburban | Custom |
| 1985-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1985-1986 | Chevrolet | C10 Suburban | Silverado |
| 1985-1986 | Chevrolet | C20 | Custom |
| 1985-1986 | Chevrolet | C20 | Scottsdale |
| 1985-1986 | Chevrolet | C20 | Silverado |
| 1985-1986 | Chevrolet | C20 Suburban | Custom |
| 1985-1986 | Chevrolet | C20 Suburban | Scottsdale |
| 1985-1986 | Chevrolet | C20 Suburban | Silverado |
| 1985-1986 | Chevrolet | C30 | Custom |
| 1985-1986 | Chevrolet | C30 | Scottsdale |
| 1985-1986 | Chevrolet | C30 | Silverado |
| 1985-1986 | Chevrolet | Camaro | Berlinetta |
| 1985-1987 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1985-1987 | Chevrolet | Camaro | Sport |
| 1985-1987 | Chevrolet | Camaro | Z28 |
| 1986-1987 | Chevrolet | Caprice | Base |
| 1985-1987 | Chevrolet | Caprice | Classic |
| 1986-1987 | Chevrolet | Caprice | Classic Brougham |
| 1987 | Chevrolet | Caprice | Classic LS Brougham |
| 1985 | Chevrolet | Impala | Base |
| 1985-1986 | Chevrolet | K10 | Custom |
| 1985-1986 | Chevrolet | K10 | Scottsdale |
| 1985-1986 | Chevrolet | K10 | Silverado |
| 1985-1986 | Chevrolet | K10 Suburban | Custom |
| 1985-1986 | Chevrolet | K10 Suburban | Scottsdale |
| 1985-1986 | Chevrolet | K10 Suburban | Silverado |
| 1985-1986 | Chevrolet | K20 | Custom |
| 1985-1986 | Chevrolet | K20 | Scottsdale |
| 1985-1986 | Chevrolet | K20 | Silverado |
| 1985-1986 | Chevrolet | K20 Suburban | Custom |
| 1985-1986 | Chevrolet | K20 Suburban | Scottsdale |
| 1985-1986 | Chevrolet | K20 Suburban | Silverado |
| 1985-1986 | Chevrolet | K30 | Custom |
| 1985-1986 | Chevrolet | K30 | Scottsdale |
| 1985-1986 | Chevrolet | K30 | Silverado |
| 1985-1986 | Chevrolet | K5 Blazer | Custom |
| 1985-1986 | Chevrolet | K5 Blazer | Silverado |
| 1985-1987 | Chevrolet | Monte Carlo | Base |
| 1986-1987 | Chevrolet | Monte Carlo | LS |
| 1985-1987 | Chevrolet | Monte Carlo | SS |
| 1987 | Chevrolet | R10 | Custom Deluxe |
| 1987 | Chevrolet | R10 | Scottsdale |
| 1987 | Chevrolet | R10 | Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Scottsdale |
| 1987 | Chevrolet | R10 Suburban | Silverado |
| 1987-1988 | Chevrolet | R20 | Custom Deluxe |
| 1987 | Chevrolet | R20 | Scottsdale |
| 1987 | Chevrolet | R20 | Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 | Chevrolet | R20 Suburban | Scottsdale |
| 1987 | Chevrolet | R20 Suburban | Silverado |
| 1987 | Chevrolet | R30 | Custom Deluxe |
| 1987 | Chevrolet | R30 | Scottsdale |
| 1987 | Chevrolet | R30 | Silverado |
| 1987 | Chevrolet | V10 | Custom Deluxe |
| 1987 | Chevrolet | V10 | Scottsdale |
| 1987 | Chevrolet | V10 | Silverado |
| 1987 | Chevrolet | V20 | Custom Deluxe |
| 1987 | Chevrolet | V20 | Scottsdale |
| 1987 | Chevrolet | V20 | Silverado |
| 1987 | Chevrolet | V30 | Custom Deluxe |
| 1987 | Chevrolet | V30 | Scottsdale |
| 1987 | Chevrolet | V30 | Silverado |
| 1985-1986 | GMC | C1500 | Base |
| 1985-1986 | GMC | C1500 | High Sierra |
| 1985-1986 | GMC | C1500 | Sierra Classic |
| 1985-1986 | GMC | C2500 | Base |
| 1985-1986 | GMC | C2500 | High Sierra |
| 1985-1986 | GMC | C2500 | Sierra Classic |
| 1985-1986 | GMC | C3500 | Base |
| 1985-1986 | GMC | C3500 | High Sierra |
| 1985-1986 | GMC | C3500 | Sierra Classic |
| 1985-1986 | GMC | K1500 | Base |
| 1985-1986 | GMC | K1500 | High Sierra |
| 1985-1986 | GMC | K1500 | Sierra Classic |
| 1985-1986 | GMC | K2500 | Base |
| 1985-1986 | GMC | K2500 | High Sierra |
| 1985-1986 | GMC | K2500 | Sierra Classic |
| 1985-1986 | GMC | K3500 | Base |
| 1985-1986 | GMC | K3500 | High Sierra |
| 1985-1986 | GMC | K3500 | Sierra Classic |
| 1987 | GMC | R1500 | Base |
| 1987 | GMC | R1500 | High Sierra |
| 1987 | GMC | R1500 | Sierra Classic |
| 1987 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 | GMC | R1500 Suburban | Sierra Classic |
| 1987 | GMC | R2500 | Base |
| 1987 | GMC | R2500 | High Sierra |
| 1987 | GMC | R2500 | Sierra Classic |
| 1987 | GMC | R3500 | Base |
| 1987 | GMC | R3500 | High Sierra |
| 1987 | GMC | R3500 | Sierra Classic |
| 1987 | GMC | V1500 | Base |
| 1987 | GMC | V1500 | High Sierra |
| 1987 | GMC | V1500 | Sierra Classic |
| 1987 | GMC | V2500 | Base |
| 1987 | GMC | V2500 | High Sierra |
| 1987 | GMC | V2500 | Sierra Classic |
| 1987 | GMC | V3500 | Base |
| 1987 | GMC | V3500 | High Sierra |
| 1987 | GMC | V3500 | Sierra Classic |
| 1985-1987 | Pontiac | Firebird | Base |
| 1985-1986 | Pontiac | Firebird | S/E |
| 1985-1987 | Pontiac | Firebird | Trans Am |
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