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Chevrolet Blazer Valve Train Parts
Valve train parts for the Chevrolet Blazer span model years 1968–2025 and cover the core internal engine components that keep the valvetrain operating as designed. The range includes camshafts, rocker arms, timing sets, and valve lifters in OE-replacement and performance-oriented configurations. Select your year above and we'll show only the valve train parts that fit your Chevrolet Blazer. Fitment is checked against our vehicle data for every part listed.
271 - 300 of 1,069 results
Best Seller
COMP Cams 12-238-2 Xtreme Energy Hydraulic Flat Camshaft 218/224 for Chevy Small Block
Part: 12-238-2
Vehicle Specific
$293.95
In Stock (9)
Best Seller
Free Shipping
In Stock (10+)
Best Seller
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In Stock (10+)
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COMP Cams 11-600-4 Thumpr Hydraulic Flat Tappet Camshaft Big Block Chevy 396-454
Part: 11-600-4
Vehicle Specific
$309.95
In Stock (10+)
COMP Cams 12-601-8 Mutha' Thumpr Hydraulic Roller Camshaft 235/249 SBC
Part: 12-601-8
Vehicle Specific
$577.95
3 left at this price
COMP Cams 11-771-8 Xtreme Energy Solid Roller Camshaft Chevrolet Big Block - 242/248
Part: 11-771-8
Vehicle Specific
$577.95
In Stock (10+)
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Proform Parts 66914C Aluminum Roller Rocker Arms Ratio Stud Small Block Chevy - 1.5 3/8
Part: 66914C
Vehicle Specific
$249.43
In Stock (6)
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Proform Parts 66908C Aluminum Roller Rocker Arms 1.6 Ratio 3/8" Stud SBC
Part: 66908C
Vehicle Specific
$209.32
In Stock (8)
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COMP Cams 11-601-4 Thumpr Hydraulic Flat Tappet Camshaft Chevrolet Big Block - 235/249 396-454
Part: 11-601-4
Vehicle Specific
$309.95
In Stock (10+)
Free Shipping
COMP Cams 12-213-3 Magnum Hydraulic Flat Tappet Camshaft 244/244 Chevy SBC
Part: 12-213-3
Vehicle Specific
$297.95
In Stock (10)
COMP Cams 748-16 Superlock Steel Valve Spring Retainer Set - 10 16-Pack
Part: 748-16
Vehicle Specific
$90.95
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
COMP Cams 08-502-8 Xtreme Energy Hydraulic Roller Cam 218/224 SBC
Part: 08-502-8
Vehicle Specific
$577.95
3 left at this price
COMP Cams 11-451-8 Xtreme Marine Hydraulic Roller Camshaft Big Block Chevy - 396-454
Part: 11-451-8
Vehicle Specific
$577.95
In Stock (10+)
COMP Cams 11-450-8 Magnum Hydraulic Roller Camshaft 232/232 Duration Chevy Big Block
Part: 11-450-8
Vehicle Specific
$577.95
In Stock (10+)
COMP Cams 11-432-8 Xtreme Energy Hydraulic Roller Camshaft Chevy Big Block - 396-454
Part: 11-432-8
Vehicle Specific
$577.95
3 left at this price
COMP Cams 11-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Camshaft Big Block Chevy
Part: 11-601-8
Vehicle Specific
$549.95
In Stock (10+)
COMP Cams 11-443-8 Xtreme Energy Hydraulic Roller Camshaft Big Block Chevy - 396-454
Part: 11-443-8
Vehicle Specific
$577.95
1 left at this price
COMP Cams 12-433-8 Xtreme Energy Hydraulic Roller Camshaft SBC - 236/242
Part: 12-433-8
Vehicle Specific
$577.95
Ships from manufacturer
COMP Cams 11-736-9 Drag Race Solid Roller Camshaft Chevrolet Big Block - 286/294 396-454
Part: 11-736-9
Vehicle Specific
$558.95
In Stock (6)
COMP Cams 7663-16 Hi-Tech Pushrod Set 3/8" Diameter Magnum Retro-Fit
Part: 7663-16
Universal Fit
$185.95
3 left at this price
COMP Cams 7954-16 Hi-Tech Pushrods Chevrolet Big Block 3/8" Diameter
Part: 7954-16
Universal Fit
$233.95
In Stock (10+)
Free Shipping
In Stock (8)
Free Shipping
Proform Parts 66909 Aluminum Roller Rocker Arm Set 1.5 Ratio 7/16 Stud SBC
Part: 66909
Vehicle Specific
$265.78
1 left at this price
Free Shipping
Proform Parts 66891C One-Piece Pushrod Set Small Block Chevy Chrome Moly Engine Push Rod - 5/16 4130 16pc
Part: 66891C
Universal Fit
$98.09
In Stock (10+)
Free Shipping
In Stock (10+)
COMP Cams 12-823-14 Drag Race 4/7 Swap 252/258 Solid Roller Camshaft for Chevy Small Block
Part: 12-823-14
Vehicle Specific
$603.95
Ships from manufacturer
COMP Cams 11-430-8 Magnum Hydraulic Roller Camshaft Big Block Chevy - 224/224 396-454
Part: 11-430-8
Vehicle Specific
$577.95
In Stock (10+)
What's here for your Chevrolet Blazer
- Engine camshafts — single and dual configurations, performance and OE replacement styles
- Engine rocker arms — chrome, polished, and heavy-duty options in kit and individual form
- Engine timing sets — kit and component-level sets including stainless steel and heavy-duty variants
- Engine valve lifters — OE replacement and performance lifters in individual and bulk kit options
The widest selection of Chevrolet Blazer valve train parts here comes from COMP Cams, Cloyes, Melling, and Speedmaster. Other categories Chevrolet Blazer owners shop for: Chevrolet Blazer Springs and Suspension Parts, Chevrolet Blazer Exhaust and Tail Pipes and Chevrolet Blazer Shocks and Struts, or browse all Chevrolet Blazer parts and accessories.