2006-2009 Trailblazer Pro+ Brake System Front 4301436S racepak Additional and significant performance improvements

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

8 V8 2005 - 2006 GMC Sierra 1500 Denali 364/6 V8 2005 - 2006 GMC Sierra 1500 HD 364/6 V8 2003 - 2006 GMC Sierra 2500 HD 496/8

3 V8 1973 - 1974 Dodge Coronet 360/5

7 mJ Turns Ratio 3

2006-2009 Trailblazer Pro+ Brake System Front 4301436S racepak Additional and significant performance improvementsFits 2006 09 Chevy Trailblazer, 2WD & AWD w OE Spindles & Hubs Features: 2 Piece, 6 Piston, 6P Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum Hat Specs: Axle Front Box Count 2 Caliper 6P