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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.
121 - 150 of 258 results
Best Seller
COMP Cams 646-431-13 XFI AFM Hydraulic Roller Camshaft GM Gen IV - for LS2/LS3
Part: 646-431-13
Vehicle Specific
$682.95
1 left at this price
Best Seller
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COMP Cams 646-432-13 XFI AFM Hydraulic Roller Camshaft GM Gen IV - for LS2/LS3
Part: 646-432-13
Vehicle Specific
$527.95
Ships from manufacturer
Best Seller
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COMP Cams 646-433-13 XFI AFM Hydraulic Roller Camshaft GM Gen IV - for LS2/LS3
Part: 646-433-13
Vehicle Specific
$528.95
Ships from manufacturer
COMP Cams 13706-KIT 1/2" Stud Upgrade Kit for Ultra Pro Magnum Rocker Arms
Part: 13706-KIT
Vehicle Specific
$570.95
4 left at this price
COMP Cams 26918TS-KIT Beehive Valve Spring Kit with Tool Steel Retainers .625" Max Lift
Part: 26918ts-KIT
Vehicle Specific
$621.95
3 left at this price
COMP Cams 54-500-11 XFI Solid Roller Camshaft GM LS Gen III/IV - 235/240
Part: 54-500-11
Vehicle Specific
$482.19
Ships from manufacturer
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COMP Cams 54-501-11 XFI Solid Roller Camshaft 243/248 for GM LS Engines
Part: 54-501-11
Vehicle Specific
$528.95
Ships from manufacturer
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COMP Cams 54-474-11 LSR Hydraulic Roller Camshaft GM LS Gen III/IV - 251/267
Part: 54-474-11
Vehicle Specific
$404.95
2 left at this price
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COMP Cams 54-451-11 Xtreme Truck Hydraulic Roller Camshaft GM LS Gen III/IV
Part: 54-451-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-475-11 LSR Hydraulic Roller Camshaft GM LS Gen III/IV - 255/271
Part: 54-475-11
Vehicle Specific
$497.95
Ships from manufacturer
COMP Cams 54-502-11 XFI Solid Roller Camshaft GM LS Gen III/IV - 251/256
Part: 54-502-11
Vehicle Specific
$482.19
Ships from manufacturer
COMP Cams 54-525-11 Tri-Power Xtreme Hydraulic Roller Camshaft for GM LS Gen III/IV
Part: 54-525-11
Vehicle Specific
$482.19
Ships from manufacturer
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COMP Cams 54-535-11 Tri-Power Xtreme Hydraulic Roller Camshaft GM LS Gen III/IV
Part: 54-535-11
Vehicle Specific
$534.95
Ships from manufacturer
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COMP Cams 54-530-11 Tri-Power Xtreme Hydraulic Roller Camshaft 202/212 GM LS
Part: 54-530-11
Vehicle Specific
$528.95
Ships from manufacturer
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COMP Cams 54-481-11 LSR Remote Mount Turbo Hydraulic Roller Camshaft for GM LS Gen III/IV
Part: 54-481-11
Vehicle Specific
$528.95
Ships from manufacturer
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COMP Cams 54-466-11 LSR Cathedral Port Hydraulic Roller Camshaft GM LS - 259/267
Part: 54-466-11
Vehicle Specific
$497.95
Ships from manufacturer
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Cloyes 9-3659X3R Race Billet True Roller Timing Set 3-Keyway Double Roller LS1 LS2 LS6
Part: 9-3659X3R
Vehicle Specific
$189.26
3 left at this price
Cloyes 9-4194 True Roller Engine Timing Chain Set with Billet Steel Sprockets
Part: 9-4194
Vehicle Specific
$30.07
3 left at this price
COMP Cams 821-1 Solid Flat Tappet Lifter for Chrysler - V6 and V8
Part: 821-1
Vehicle Specific
$26.95
In Stock (10+)
COMP Cams 4554-16 Hi-Tech Rocker Arm Stud Set LS1 LS2 LS6 8mm Thread
Part: 4554-16
Vehicle Specific
$125.95
In Stock (10+)
Free Shipping
In Stock (10+)
COMP Cams 15956-2 Short Travel Link Bar Hydraulic Roller Lifters for GM LS/LSX Engines
Part: 15956-2
Vehicle Specific
$108.20
Ships from manufacturer
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In Stock (7)
COMP Cams 19024-1 Ultra-Gold Arc Rocker Arm Ratio - 1.72 LS1 LS2 LS6
Part: 19024-1
Vehicle Specific
$37.95
In Stock (10+)
COMP Cams 19025-1 Ultra-Gold Arc Rocker Arm Ratio - 1.82 LS1 LS2 LS6
Part: 19025-1
Vehicle Specific
$37.95
In Stock (5)
COMP Cams 1675-1 Ultra Pro Magnum Rocker Arm 1.8 Ratio GM LS1/LS6
Part: 1675-1
Vehicle Specific
$49.37
3 left at this price
COMP Cams 137021 Upgraded Trunnion Kit for GM LS1 LS3 LS7 Rocker Arms
Part: 137021
Vehicle Specific
$15.95
In Stock (10+)
Free Shipping
COMP Cams 54-472-11 LSR Hydraulic Roller Camshaft 243/259 Duration for GM LS Engines
Part: 54-472-11
Vehicle Specific
$500.95
Ships from manufacturer
Free Shipping
COMP Cams 54-479-11 LSR Centrifugal Blower Hydraulic Roller Camshaft for GM LS Gen III/IV
Part: 54-479-11
Vehicle Specific
$501.95
Ships from manufacturer
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.