Chevrolet Impala Valve Train Parts
Valve train parts for the Chevrolet Impala span model years 1958–2020, covering camshafts, rocker arms, and timing sets in a range that includes OE replacement and performance-oriented options alike. Select your year above and we'll show only the valve train parts that fit your Chevrolet Impala. Fitment is checked against our vehicle data for every part listed.
COMP Cams 54-455-11 LSR Cathedral Port Hydraulic Roller Camshaft 215/223 GM LS Gen III/IV
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
COMP Cams 54-700-11 Stage 1 Thumpr Camshaft Gen III LS Truck 4.8L 5.3L 6.0L
Speedmaster PCE264.1021 Double Roller Billet Steel Timing Chain & Cover Kit
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
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 Impala
- Engine camshafts — available in single and dual configurations, including performance and OE-replacement styles, in kit and individual forms
- Engine rocker arms — offered in materials such as stainless steel, chrome, and polished finishes, as well as heavy-duty variants
- Engine timing sets — ranging from standard replacement to performance-spec kits with gaskets and related hardware included
The widest selection here comes from COMP Cams, Cloyes, Melling, and Speedmaster, giving Chevrolet Impala owners access to a broad mix of fitment styles and part types across the full model-year span. Other categories Chevrolet Impala owners shop for: Chevrolet Impala Mufflers, Chevrolet Impala Exhaust and Tail Pipes and Chevrolet Impala Springs and Suspension Parts, or browse all Chevrolet Impala parts and accessories.