2006-2009 Trailblazer Claw Rotors, Front 55143-020 ac-and-heat Fits the standard valve stem

Fits the standard valve stem hole opening of

2 V6 1971 - 1977 GMC Sprint 250/4

Order the model best suited for your exhaust application

25 Outlet Attachment Clamp-On Oxygen Sensor Location Pre and Post Converter Finish Stainless Steel Series OEM Grade Subtitle Federal / EPA Compliant Title OEM Grade Direct-Fit Type Direct-Fit Material Stainless Steel Clamp Included Yes Mounting Hardware Included Yes

It's rugged enough to handle anything you throw at it'dirt

2006-2009 Trailblazer Claw Rotors, Front 55143-020 ac-and-heat Fits the standard valve stem06 09 Trailblazer SS, 08 09 Saab 9 7X Aero 6. 0L Features: Slot and Drilled Friction Surface Allows Gasses and Dust to Escape from Between the Pad and Rotor for Improved Braking Performance and a More Consistent Pedal Enhanced Vane Structure and Premium Materials for Superior Cooling and Durability Premium, Mill Balanced, Direct Replacement Rotor Chamfered Cross Drilled Holes to Minimize Stress Cracking Zinc Plated Finish Delivers Brilliant Finish and