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GMC Sierra Engine Service Kits
Engine service kits for the GMC Sierra cover model years 2002 through 2023, bringing together the core internal components needed when rebuilding or refreshing a Sierra's valvetrain. Kits are available as individual component sets or combined assemblies, so you can match exactly what your job calls for. Select your year above and we'll show only the engine service kits that fit your GMC Sierra. Fitment is checked against our vehicle data for every part listed.
1 - 30 of 60 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+)
Free Shipping
COMP Cams 19028-16 Ultra-Gold Arc Rocker Arms 1.72 Ratio GM LS3/L92 Pedestal Mount
Part: 19028-16
Vehicle Specific
$624.95
In Stock (10)
Free Shipping
COMP Cams 1478-16 Trunnion-Upgraded Ratio Rocker Arm Set For Gm - 1.7 Ls3
Part: 1478-16
Vehicle Specific
$625.95
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 1678-16 Ultra Pro Magnum 1.8 Ratio Rocker Arm Set for GM LS3
Part: 1678-16
Vehicle Specific
$556.95
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
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 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
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
Representative Photo, actual item may vary
COMP Cams 16765-KIT High Energy Aluminum Roller Rocker Arm Kit
Part: 16765-KIT
Vehicle Specific
$782.66
1 left at this price
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What's here for your GMC Sierra
- Engine Camshaft Kits — camshaft assemblies packaged with the hardware needed for a complete swap
- Engine Valve Lifter Kits — sets of lifters sized and grouped for a full engine bay refresh
- Engine Rocker Arm Kits — rocker arm assemblies supplied as matched sets by position
- Engine Camshaft and Lifter Kits — combined packages pairing a camshaft with its corresponding lifters in a single kit
The widest range of engine service kits here comes from COMP Cams, Speedmaster, and Cometic, each offering kits spanning multiple GMC Sierra model years and configurations. Other categories GMC Sierra owners shop for: GMC Sierra Exterior Lights, GMC Sierra Valve Train Parts and GMC Sierra Springs and Suspension Parts, or browse all GMC Sierra parts and accessories.