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.
COMP Cams 12-602-8 Big Mutha' Thumpr Hydraulic Roller Camshaft for Chevy Small Block
COMP Cams 12-660-47 Xtreme Energy Swap Hydraulic Flat Camshaft - 4/7 230/236
COMP Cams 740-16 10 Degree Superlock Steel Retainer Set - 16 Pack for 1.437"-1.500" Valve Springs
Crower 66201-16 Full Body Mechanical Roller Lifters for Big Block Chevy 396-454ci
Speedmaster PCE264.1021 Double Roller Billet Steel Timing Chain & Cover Kit
Speedmaster PCE267.1003 BBC 454 Dual Idler Timing Gear Drive Set
COMP Cams 12-801-9 Drag Race Solid Roller Camshaft Chevrolet Small Block - 276/284
Cloyes 9-3110-5 True Roller Engine Timing Set Double Roller 3-Keyway
COMP Cams 12-900-9 Solid Roller Camshaft 252/258 Chevrolet Small Block
COMP Cams 12-908-9 Drag Race Solid Roller Camshaft Chevrolet Small Block - 264/270
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.