GMC Sierra 1500 Valve Train Parts
This page brings together valve train parts for the GMC Sierra 1500 spanning model years 1999 through 2024, including camshafts, timing sets, valve springs, rocker arms, and lifters in OE replacement and performance configurations. Pick your GMC Sierra 1500's year above to narrow the list to valve train parts with confirmed fitment. Every part shown is checked against our vehicle data.
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
COMP Cams 137023 Upgraded Trunnion Retaining Ring for GM LS1 LS3 LS7 Rocker Arms
COMP Cams 4840-8 Flat Guide Plates GM LS3 5/16" Pushrod 8mm Stud
COMP Cams 4840-1 Guide Plates for GM LS3 with 5/16" Pushrod and 8mm Stud
COMP Cams 624-524-13 XFI AFM Hydraulic Roller Camshaft GM Gen V - LT1
COMP Cams 624-500-13 XFI AFM Hydraulic Roller Camshaft GM Gen V - LT1
COMP Cams 4663-1 Replacement Pedestal for GM LS1/LS2/LS6 Non-Adjustable Rocker Arms
COMP Cams 7228TS-KIT GM LS Conical Valve Spring Kit with Tool Steel Retainers
COMP Cams 1678-1 Ultra Pro Magnum 1.8 Ratio Rocker Arms for GM LS3 Pedestal Mount
COMP Cams 1677-1 Ultra Pro Magnum 1.8 Ratio Rocker Arms GM LS1/LS2/LS6
What's here for your GMC Sierra 1500
- Engine camshafts — including OE replacement, performance, and towing-oriented profiles
- Engine timing sets — single and dual configurations, with gasket and heavy-duty options
- Engine valve spring kits — single and dual designs, stainless steel options available
- Engine rocker arms — OE replacement and heavy-duty styles
- Engine valve lifters — standard and remanufactured options across model years
- Engine rocker arm shaft plug sets — fitment-specific plugs for Sierra 1500 applications
The widest selection here comes from COMP Cams, Melling, Standard Motor Products, and Cloyes, covering a broad range of GMC Sierra 1500 configurations from 1999 to 2024. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.