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GMC Sierra 2500 HD Engine Service Kits
Engine service kits for the GMC Sierra 2500 HD cover model years 2001 through 2020, bringing together the internal components needed for engine rebuilds and overhauls in a single, coordinated package. Pick your GMC Sierra 2500 HD's year above to narrow the list to engine service kits with confirmed fitment. Every part shown is checked against our vehicle data.
1 - 30 of 55 results
Best Seller
COMP Cams 875-16 Reduced Travel Hydraulic Roller Lifter Set for Small Block Chevy
Part: 875-16
Vehicle Specific
$339.95
In Stock (10+)
Best Seller
Free Shipping
COMP Cams 19024-16 Ultra-Gold Arc Rocker Arms 1.72 Ratio GM LS1 LS2 LS6
Part: 19024-16
Vehicle Specific
$599.95
In Stock (10+)
Best Seller
COMP Cams K54-412-11 XFI RPM Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV - 212/218
Part: K54-412-11
Vehicle Specific
$1,317.95
2 left at this price
COMP Cams 850-16 OE-Style Hydraulic Roller Lifter Set for Small Block Chevy LS LT Engines
Part: 850-16
Vehicle Specific
$221.95
In Stock (10+)
Free Shipping
COMP Cams 96956-16 Sportsman Solid Roller Lifter Set with Bearing for GM Gen III/IV LS
Part: 96956-16
Vehicle Specific
$933.95
In Stock (10+)
COMP Cams 15850-16 Short Travel Hydraulic Roller Lifter Set for Small Block Chevy LS/LT
Part: 15850-16
Vehicle Specific
$737.48
In Stock (10+)
COMP Cams 1677-16 Ultra Pro Magnum 1.8 Ratio Rocker Arm Set LS1/LS2/LS6
Part: 1677-16
Vehicle Specific
$554.95
2 left at this price
Free Shipping
COMP Cams 900-16 OE-Style Hydraulic Roller Lifter Set for GM Gen VI Big Block & 8.1L
Part: 900-16
Vehicle Specific
$345.95
In Stock (10+)
COMP Cams 16755-KIT Ultra Pro Magnum 1.8 Ratio Adjustable Rocker Arm Kit For Gm Ls1/ls6
Part: 16755-KIT
Vehicle Specific
$776.71
1 left at this price
Free Shipping
COMP Cams 19025-16 Ultra-Gold Arc Rocker Arm Set Ratio GM - 1.82 LS1 LS2 LS6
Part: 19025-16
Vehicle Specific
$600.95
In Stock (10)
COMP Cams 833-16 Solid Flat Tappet Lifter Set for Chevy SBC & Ford V8
Part: 833-16
Vehicle Specific
$216.95
2 left at this price
COMP Cams K54-448-11 XFI XE-R Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV - 238/240
Part: K54-448-11
Vehicle Specific
$1,317.95
Ships from manufacturer
Free Shipping
COMP Cams K54-428-11 XFI Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-428-11
Vehicle Specific
$1,317.95
Ships from manufacturer
Free Shipping
COMP Cams K54-446-11 XFI XE-R Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-446-11
Vehicle Specific
$1,317.95
Ships from manufacturer
COMP Cams K54-426-11 XFI RPM Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-426-11
Vehicle Specific
$1,317.95
Ships from manufacturer
Free Shipping
COMP Cams K54-408-11 XFi RPM Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-408-11
Vehicle Specific
$1,317.95
1 left at this price
Free Shipping
COMP Cams K54-414-11 XFi RPM Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-414-11
Vehicle Specific
$1,317.95
1 left at this price
COMP Cams K54-418-11 XFi RPM Hydraulic Roller Camshaft K-Kit for GM LS Gen III/IV
Part: K54-418-11
Vehicle Specific
$1,088.95
Ships from manufacturer
COMP Cams 8956-16 Endure-X Solid Roller Lifter Set for GM LS Engines
Part: 8956-16
Vehicle Specific
$820.95
In Stock (10+)
Free Shipping
COMP Cams CL54-412-11 XFI RPM Hydraulic Roller Camshaft and Lifter Kit for GM LS Engines
Part: CL54-412-11
Vehicle Specific
$595.95
Ships from manufacturer
COMP Cams CL54-416-11 XFI RPM Hydraulic Roller Cam and Lifter Kit for GM LS Engines
Part: CL54-416-11
Vehicle Specific
$701.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-448-11 XFI XE-R 238/240 Hydraulic Roller Cam and Lifter Kit
Part: CL54-448-11
Vehicle Specific
$595.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-408-11 XFI RPM 206/212 Hydraulic Roller Camshaft & Lifter Kit for GM LS
Part: CL54-408-11
Vehicle Specific
$595.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-444-11 XFI XE-R 224/230 Hydraulic Roller Cam & Lifter Kit GM LS
Part: CL54-444-11
Vehicle Specific
$595.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-428-11 XFI RPM Hydraulic Roller Camshaft Lifter Kit GM LS
Part: CL54-428-11
Vehicle Specific
$595.95
Ships from manufacturer
COMP Cams CL54-424-11 XFI RPM Hydraulic Roller Camshaft Lifter Kit for GM LS Engines
Part: CL54-424-11
Vehicle Specific
$825.95
Ships from manufacturer
COMP Cams CL54-418-11 XFI RPM Hydraulic Roller Cam Lifter Kit GM LS - 224/228
Part: CL54-418-11
Vehicle Specific
$701.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-426-11 XFI RPM Hydraulic Roller Camshaft and Lifter Kit for GM LS Engines
Part: CL54-426-11
Vehicle Specific
$595.95
Ships from manufacturer
Free Shipping
COMP Cams CL54-414-11 XFi RPM 216/220 Hydraulic Roller Cam & Lifter Kit for GM LS
Part: CL54-414-11
Vehicle Specific
$595.95
Ships from manufacturer
COMP Cams 1675-16 Ultra Pro Magnum Ratio Rocker Arms GM - 1.8 LS1/LS6
Part: 1675-16
Vehicle Specific
$570.69
In Stock (5)
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What's here for your GMC Sierra 2500 HD
- Engine Camshaft Kits — complete camshaft assemblies for rebuild and replacement work
- Engine Valve Lifter Kits — sets of lifters sized and matched for the engine family
- Engine Camshaft and Lifter Kits — combined camshaft and lifter packages for a coordinated installation
- Engine Rocker Arm Kits — rocker arm sets for valvetrain service
- Engine Piston Kits — piston assemblies and related hardware for bottom-end rebuilds
The widest selection of engine service kits here comes from COMP Cams, MAHLE, Melling, and Tuff Country Suspension, spanning OE-replacement and performance-oriented options across the 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.