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GMC Jimmy Engine Service Kits

Engine service kits for the GMC Jimmy cover a range of internal engine components across model years 1970–2005, with options including camshaft kits, camshaft and lifter kits, and rocker arm kits in materials such as stainless steel and OE-replacement configurations. Select your year above and we'll show only the engine service kits that fit your GMC Jimmy. Fitment is checked against our vehicle data for every part listed.

91 - 120 of 845 results

Best Seller Free Shipping
Picture of COMP Cams CL12-205-2 High Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-205-2 High Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

77 reviews
Part: CL12-205-2
Vehicle Specific
$382.95
In Stock (9)
Picture for manufacturer COMP Cams
Best Seller Free Shipping
Picture of COMP Cams CL11-242-3 Xtreme Energy 224/230 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

COMP Cams CL11-242-3 Xtreme Energy 224/230 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

21 reviews
Part: CL11-242-3
Vehicle Specific
$386.95
In Stock (5)
Picture for manufacturer COMP Cams
Best Seller Free Shipping
Picture of COMP Cams K11-744-9 Marine Solid Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 260/270 396-454

COMP Cams K11-744-9 Marine Solid Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 260/270 396-454

14 reviews
Part: K11-744-9
Vehicle Specific
$1,932.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-706-9 Marine Solid Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 252/262 396-454

COMP Cams K11-706-9 Marine Solid Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 252/262 396-454

70 reviews
Part: K11-706-9
Vehicle Specific
$1,932.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-702-9 Marine Puller Mud Race 270/280 Solid Roller Camshaft K-Kit for Chevy Big Block 396-454

COMP Cams K11-702-9 Marine Puller Mud Race 270/280 Solid Roller Camshaft K-Kit for Chevy Big Block 396-454

69 reviews
Part: K11-702-9
Vehicle Specific
$1,932.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-746-9 Marine Solid Roller Cam K-Kit For Chevrolet Big Block Engine Camshaft Kit - 285/288 396-454

COMP Cams K11-746-9 Marine Solid Roller Cam K-Kit For Chevrolet Big Block Engine Camshaft Kit - 285/288 396-454

52 reviews
Part: K11-746-9
Vehicle Specific
$1,932.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-745-9 Marine Solid Roller Cam K-Kit For Chevrolet Big Block Engine Camshaft Kit - 280/280 396-454

COMP Cams K11-745-9 Marine Solid Roller Cam K-Kit For Chevrolet Big Block Engine Camshaft Kit - 280/280 396-454

26 reviews
Part: K11-745-9
Vehicle Specific
$1,932.95
Ships from manufacturer
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Picture of COMP Cams GK12-600-4 Thumpr Hydraulic Flat Camshaft Kit for Chevrolet Small Block

COMP Cams GK12-600-4 Thumpr Hydraulic Flat Camshaft Kit for Chevrolet Small Block

72 reviews
Part: GK12-600-4
Vehicle Specific
$628.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams 89842C-16 Dlc Coated Tool Steel Solid Lifter Set For Chevrolet

COMP Cams 89842C-16 Dlc Coated Tool Steel Solid Lifter Set For Chevrolet

39 reviews
Part: 89842C-16
Vehicle Specific
$2,159.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL12-443-8 Xtreme Energy 242/248 Hydraulic Roller Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-443-8 Xtreme Energy 242/248 Hydraulic Roller Cam and Lifter Kit for Chevy Small Block

49 reviews
Part: CL12-443-8
Vehicle Specific
$1,210.95
3 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL11-444-8 XE Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 248/254 396-454

COMP Cams CL11-444-8 XE Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 248/254 396-454

74 reviews
Part: CL11-444-8
Vehicle Specific
$1,225.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-239-3 Xtreme 4x4 Hydraulic Flat Tappet Camshaft K-Kit for Chevy Small Block

COMP Cams K12-239-3 Xtreme 4x4 Hydraulic Flat Tappet Camshaft K-Kit for Chevy Small Block

50 reviews
Part: K12-239-3
Vehicle Specific
$643.95
2 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-246-3 Xtreme Energy Hydraulic Flat Tappet Camshaft K-Kit for Chevrolet Small Block

COMP Cams K12-246-3 Xtreme Energy Hydraulic Flat Tappet Camshaft K-Kit for Chevrolet Small Block

41 reviews
Part: K12-246-3
Vehicle Specific
$643.95
In Stock (9)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-773-8 Xtreme Energy 254/260 Solid Roller Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-773-8 Xtreme Energy 254/260 Solid Roller Cam and Lifter Kit for Chevy Small Block

46 reviews
Part: CL12-773-8
Vehicle Specific
$1,210.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams 833-16 Solid Flat Tappet Lifter Set for Chevy SBC & Ford V8

COMP Cams 833-16 Solid Flat Tappet Lifter Set for Chevy SBC & Ford V8

23 reviews
Part: 833-16
Vehicle Specific
$216.95
2 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL12-234-2 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block - 212/218

COMP Cams CL12-234-2 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block - 212/218

18 reviews
Part: CL12-234-2
Vehicle Specific
$382.95
In Stock (9)
Picture for manufacturer COMP Cams
Picture of COMP Cams RP1412-16 Magnum 1.52 Ratio Rocker Arm & Pushrod Kit for Chevy Small Block 262-400

COMP Cams RP1412-16 Magnum 1.52 Ratio Rocker Arm & Pushrod Kit for Chevy Small Block 262-400

27 reviews
Part: RP1412-16
Vehicle Specific
$261.95
In Stock (10+)
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Picture of COMP Cams CL11-205-3 High Energy Hydraulic Flat Camshaft Lifter Kit Chevy BBC 396-454

COMP Cams CL11-205-3 High Energy Hydraulic Flat Camshaft Lifter Kit Chevy BBC 396-454

13 reviews
Part: CL11-205-3
Vehicle Specific
$386.95
In Stock (10+)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-254-3 Xtreme Energy Hydraulic Flat Cam and Lifter Kit Small Block Chevy

COMP Cams CL12-254-3 Xtreme Energy Hydraulic Flat Cam and Lifter Kit Small Block Chevy

10 reviews
Part: CL12-254-3
Vehicle Specific
$386.95
3 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-225-4 Magnum 260/260 Solid Flat Cam And Lifter Kit For Chevrolet Small Block

COMP Cams CL12-225-4 Magnum 260/260 Solid Flat Cam And Lifter Kit For Chevrolet Small Block

42 reviews
Part: CL12-225-4
Vehicle Specific
$456.95
In Stock (7)
Picture for manufacturer COMP Cams
Picture of COMP Cams 17005-16 High Energy Aluminum Roller Rocker Arms Ratio SBC - 1.6

COMP Cams 17005-16 High Energy Aluminum Roller Rocker Arms Ratio SBC - 1.6

31 reviews
Part: 17005-16
Vehicle Specific
$315.95
In Stock (10+)
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Picture of COMP Cams K12-602-8 Big Mutha Thumpr 243/257 Hydraulic Roller Camshaft Complete K-Kit for Chevrolet Small Block

COMP Cams K12-602-8 Big Mutha Thumpr 243/257 Hydraulic Roller Camshaft Complete K-Kit for Chevrolet Small Block

62 reviews
Part: K12-602-8
Vehicle Specific
$1,833.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-694-8 Blower 255/262 Solid Roller Camshaft K-Kit for Chevy BBC 396-454

COMP Cams K11-694-8 Blower 255/262 Solid Roller Camshaft K-Kit for Chevy BBC 396-454

71 reviews
Part: K11-694-8
Vehicle Specific
$1,728.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-468-8 Xtreme Energy 242/248 Hydraulic Roller Camshaft K-Kit for Chevy SBC

COMP Cams K12-468-8 Xtreme Energy 242/248 Hydraulic Roller Camshaft K-Kit for Chevy SBC

55 reviews
Part: K12-468-8
Vehicle Specific
$1,728.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams K12-212-2 Magnum 224/224 Hydraulic Flat Tappet Cam K-Kit for Chevy Small Block

COMP Cams K12-212-2 Magnum 224/224 Hydraulic Flat Tappet Cam K-Kit for Chevy Small Block

14 reviews
Part: K12-212-2
Vehicle Specific
$549.95
In Stock (9)
Picture for manufacturer COMP Cams
Picture of COMP Cams K12-465-8 XFI 210/218 Hydraulic Roller Camshaft K-Kit for Chevy Small Block

COMP Cams K12-465-8 XFI 210/218 Hydraulic Roller Camshaft K-Kit for Chevy Small Block

11 reviews
Part: K12-465-8
Vehicle Specific
$1,507.07
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-467-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-467-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

16 reviews
Part: K12-467-8
Vehicle Specific
$1,729.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-600-8 Thumpr 227/241 Hydraulic Roller Cam K-Kit for Chevy Small Block

38 reviews
Part: K12-600-8
Vehicle Specific
$1,833.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-461-8 Xtreme Marine Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-461-8 Xtreme Marine Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

61 reviews
Part: K11-461-8
Vehicle Specific
$1,728.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-444-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-444-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

69 reviews
Part: K12-444-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams

What's here for your GMC Jimmy

  • Engine Camshaft Kits — standalone camshaft kit assemblies for the GMC Jimmy
  • Engine Camshaft and Lifter Kits — combined camshaft and lifter sets covering multiple positions
  • Engine Rocker Arm Kits — rocker arm assemblies including stainless steel and OE-replacement tip styles

The widest selection here comes from COMP Cams, Speedmaster, Edelbrock, and Cometic, spanning a broad range of kit configurations and materials suited to GMC Jimmy applications from 1970 through 2005. Other categories GMC Jimmy owners shop for: GMC Jimmy Springs and Suspension Parts, GMC Jimmy Accessory Drive Belts and Pulleys and GMC Jimmy Engine Block Parts, or browse all GMC Jimmy parts and accessories.