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.
King Engine Bearings CS5503HPT Performance Cam Bearing Set for GM 294 325 346 364
ACDelco ACK040378HD Professional Serpentine Belt Drive Tensioner Kit
Speedmaster PCE273.1032 Stainless Steel Intake Valves 2.160" 8mm Stem
King Engine Bearings CS5510HP HP-Series Camshaft Bearing Set for GM 294 325 346 364
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.