BBK Performance Parts 1598 Power-Plus Series Underdrive Pulley System

Power-Plus Series® Underdrive Pulley System; CNC Machined Billet Aluminum; 3 Piece Kit; Incl. Crank Pulley/Water Pump Pulley/Alternator Pulley/All Required Hardware;

---

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.

• Direct Fit Bolt On Pulleys Reduce Speed Of The Front Engine Accs.
• Add 10-15 Horsepower With This Easy Bolt On
• Retains Full Cooling And Charging
• Re-Uses Existing Factory Serpentine Belt
• 3 Pc Kit Non SFI
• BBK Offers Quality And Value That Guarantees Years Of Top Perf.
• Designed and Manufactured in USA

---

Application Summary:

Year	Make/Model
1985-1986	Chevrolet C10
1985-1986	Chevrolet C20
1985-1986	Chevrolet C30
1985-1987	Chevrolet Camaro
1985-1986	Chevrolet K10
1985-1986	Chevrolet K20
1985-1986	Chevrolet K30
1985-1987	Chevrolet Monte Carlo
1987	Chevrolet R10
1987	Chevrolet R20
1987	Chevrolet R30
1987	Chevrolet V10
1987	Chevrolet V20
1987	Chevrolet V30
1985-1986	GMC C1500
1985-1986	GMC C2500
1985-1986	GMC C3500
1985-1986	GMC K1500
1985-1986	GMC K2500
1985-1986	GMC K3500
1987	GMC R1500
1987	GMC R2500
1987	GMC R3500
1987	GMC V1500
1987	GMC V2500
1987	GMC V3500
1985-1987	Pontiac Firebird