GMC Sierra 2500 HD Valve Train Parts
This page brings together valve train parts for the GMC Sierra 2500 HD spanning model years 2001–2024, covering everything from engine camshafts and timing sets to valve lifters and rocker arm components. Pick your GMC Sierra 2500 HD'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
SA Gear S1434S Engine Variable Valve Timing (VVT) Solenoid Oil Control Valve
Melling 22501 Class V Hydraulic Roller Billet Camshaft for GM LS Engines
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Melling 22206 Performance Class 2 Hydraulic Roller Camshaft for GM LS Engines
Melling VSK46652 High Performance Beehive Valve Spring Kit for GM LS Engines
Melling VSK46652T Beehive Valve Spring Kit for GM LS Engines
What's here for your GMC Sierra 2500 HD
- Engine Camshafts — OE replacement and performance options
- Engine Timing Sets — including kit, single, and dual configurations
- Engine Timing Idler Pulleys
- Engine Rocker Arm Shaft Plug Sets
- Engine Valve Lifters — ranging from standard to heavy-duty and towing-oriented designs
- Engine Valve Spring Kits — gasket-inclusive and performance-grade selections
The widest selection of GMC Sierra 2500 HD valve train parts here comes from COMP Cams, Melling, Standard Motor Products, and Cloyes, covering a broad mix of OE replacement and specialty fitments across the 2001–2024 model range. Other categories GMC Sierra 2500 HD owners shop for: GMC Sierra 2500 HD Shocks and Struts, GMC Sierra 2500 HD Exterior Lights and GMC Sierra 2500 HD Springs and Suspension Parts, or browse all GMC Sierra 2500 HD parts and accessories.