BBK GM 5.0/5.7 F-BODY/GM TRUCK 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM)

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.

• Lightweight CNC Billet Aluminum Construction - Bolt On 8-15 Horsepower in Minutes

Vehicle Specific

• Chevy: Blazer 1987 - 1987 Chevy: C10 1985 - 1986 Chevy: C10 Suburban 1985 - 1986 Chevy: C20 1985 - 1986 Chevy: C20 Suburban 1985 - 1986 Chevy: C30 1985 - 1986 Chevy: Camaro 1985 - 1987
• Chevy: Caprice 1985 - 1987
• Chevy: Impala 1985 - 1985, Chevy: K10 1985 - 1986, Chevy: K10 Suburban 1985 - 1986, Chevy: K20 1985 - 1986, Chevy: K20 Suburban 1985 - 1986, Chevy: K30 1985 - 1986, Chevy: K5 Blazer 1985 - 1986, Chevy: Monte Carlo 1985 - 1987
• Chevy: R10 1987 - 1987, Chevy: R10 Suburban 1987 - 1987, Chevy: R20 1987 - 1988, Chevy: R20 Suburban 1987 - 1987, Chevy: R30 1987 - 1987, GMC: C1500 1985 - 1986, GMC: C2500 1985 - 1986, GMC: C3500 1985 - 1986
• GMC: K1500 1985 - 1986, GMC: K2500 1985 - 1986, GMC: K3500 1985 - 1986, GMC: R1500 1987 - 1987, GMC: R1500 Suburban 1987 - 1987, GMC: R2500 1987 - 1987, GMC: R3500 1987 - 1987, Pontiac: Firebird 1985 - 1987

Attributes:

• Brand Name: BBK Performance Parts
• GTIN: 00197975015983
• Belt: Re Uses Factory Belt
• Belt Included: No
• Fitment: Direct Replacement
• Grade Type: Performance
• Pulley Color: CNC Machined - Natural
• Pulley Material: Billet Aluminum
• Pulleys Included: Water Pump, Alternator and Crank Pulley

Extended Information:

• Country of Origin: US
• Emissions : Emissions Compliance Exempt
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 5 x 7 x 7 inches
• Weight: 5 POUNDS

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