Chevrolet Trailblazer EXT Valve Train Parts
Valve train parts for the Chevrolet Trailblazer EXT cover model years 2002–2009 and include everything from camshafts and valve springs to timing sets and VVT solenoids. Choose your model year above and this page keeps only the valve train parts that fit your Chevrolet Trailblazer EXT. Each listing is matched to our vehicle fitment data before it appears here.
COMP Cams 54-700-11 Stage 1 Thumpr Camshaft Gen III LS Truck 4.8L 5.3L 6.0L
COMP Cams 54-602-11 Big Mutha' Thumpr Hydraulic Roller Camshaft for GM LS Engines
COMP Cams 54-478-11 LSR Centrifugal Blower Hydraulic Roller Camshaft for GM LS Gen III/IV
COMP Cams 54-458-11 LSR Cathedral Port Hydraulic Roller Camshaft GM LS - 227/235
Representative Photo, actual item may vary
COMP Cams 26915cs-KIT GM LS Beehive Valve Spring Kit with Chromoly Retainers .600" Lift
COMP Cams 5463-KIT GM LS 3-Bolt Bronze Cam Thrust Plate & Retaining Plate Kit
Representative Photo, actual item may vary
COMP Cams 875-1 Reduced Travel Hydraulic Roller Lifter Set for Small Block Chevy LS LT V6
Cloyes 9-303 Extreme Duty True Roller Z Chain Single Roller Timing Chain
King Engine Bearings CS5171HPT HP-Series Performance Coated Camshaft Bearing Set
What's here for your Chevrolet Trailblazer EXT
- Engine camshafts — OE replacement and performance options
- Engine valve spring kits — single and dual configurations, including heavy-duty and towing-oriented kits
- Engine valve lifters — standard and heavy-duty varieties
- Engine timing sets — kit-based sets with gaskets and related hardware
- Engine timing idler pulleys — OE-style replacement units
The widest selection here comes from COMP Cams, Melling, Cloyes, and Standard Motor Products, covering a broad range of fitments and build types across the 2002–2009 model years. Other categories Chevrolet Trailblazer EXT owners shop for: Chevrolet Trailblazer EXT Springs and Suspension Parts, Chevrolet Trailblazer EXT HVAC Temperature Controls and Chevrolet Trailblazer EXT Steering Gear and Parts, or browse all Chevrolet Trailblazer EXT parts and accessories.
Parts Chevrolet Trailblazer EXT owners have ordered here include the Dorman 917-010 Variable Valve Timing (VVT) Solenoid.