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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.
31 - 60 of 119 results
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King Engine Bearings CS5503HPT Performance Cam Bearing Set for GM 294 325 346 364
Part: CS5503HPT
Vehicle Specific
$168.98
In Stock (8)
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In Stock (10+)
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King Engine Bearings CS5503BB BB-Series Camshaft Bearing Set for GM LS Engines
Part: CS5503BB
$27.96
3 left at this price
Representative Photo, actual item may vary
COMP Cams 896805-1 XD-A Adjustable Chromoly Pushrod 7.320-7.552 In.
Part: 896805-1
Vehicle Specific
$26.95
In Stock (5)
COMP Cams 833-1 Solid Flat Tappet Lifter - Small Block Chevy & Ford
Part: 833-1
Vehicle Specific
$17.95
In Stock (10+)
COMP Cams 812-1 High Energy Hydraulic Flat Tappet Lifter Set for Chevrolet SBC BBC V6
Part: 812-1
Vehicle Specific
$21.95
In Stock (10+)
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In Stock (10+)
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COMP Cams 54-600-11 Thumpr Hydraulic Roller Camshaft 219/233 LS Gen III/IV
Part: 54-600-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-424-11 XFI RPM Hydraulic Roller Camshaft LS Gen III/IV 212/218
Part: 54-424-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-453-11 LSR Rectangular Port Hydraulic Roller Camshaft 219/235 Duration GM LS
Part: 54-453-11
Vehicle Specific
$404.95
In Stock (10+)
COMP Cams 26926TI-KIT GM LS Dual Valve Spring Kit with Titanium Retainers .675" Max Lift
Part: 26926TI-KIT
Vehicle Specific
$853.95
4 left at this price
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COMP Cams 54-456-11 LSR Cathedral Port Hydraulic Roller Camshaft GM LS - 219/227
Part: 54-456-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-471-11 LSR Hydraulic Roller Camshaft 239/255 Duration GM LS Rectangular Port
Part: 54-471-11
Vehicle Specific
$404.95
In Stock (8)
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COMP Cams 54-460-11 LSR Cathedral Port Hydraulic Roller Camshaft GM LS - 235/243
Part: 54-460-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-467-11 LSR Roots Blower Hydraulic Roller Camshaft GM LS - 239/243
Part: 54-467-11
Vehicle Specific
$500.95
Ships from manufacturer
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COMP Cams 54-428-11 XFI RPM Hi-Lift 228/230 Hydraulic Roller Camshaft for GM LS Gen III/IV
Part: 54-428-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-477-11 LSR Centrifugal Blower Hydraulic Roller Camshaft 227/243 GM LS
Part: 54-477-11
Vehicle Specific
$404.95
In Stock (10+)
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COMP Cams 54-468-11 LSR Roots Blower Hydraulic Roller Camshaft GM LS - 247/251
Part: 54-468-11
Vehicle Specific
$534.95
Ships from manufacturer
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
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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
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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 54-451-11 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 54-474-11 LSR Hydraulic Roller Camshaft GM LS Gen III/IV - 251/267
Part: 54-474-11
Vehicle Specific
$404.95
2 left at this price
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.