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Chevrolet K20 Engine Service Kits

Engine service kits for the Chevrolet K20 cover model years 1975 through 1986, bringing together camshaft kits, camshaft and lifter kits, and rocker arm kits in one focused section. Choose your model year above and this page keeps only the engine service kits that fit your Chevrolet K20. Each listing is matched to our vehicle fitment data before it appears here.

241 - 270 of 728 results

Best Seller Free Shipping
Picture of COMP Cams SK12-415-8 Nitrous HP Hydraulic Roller Camshaft Kit for Chevy Small Block

COMP Cams SK12-415-8 Nitrous HP Hydraulic Roller Camshaft Kit for Chevy Small Block

77 reviews
Part: SK12-415-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK12-444-8 Xtreme Energy Hydraulic Roller Camshaft Kit for Chevy Small Block - 248/254

COMP Cams SK12-444-8 Xtreme Energy Hydraulic Roller Camshaft Kit for Chevy Small Block - 248/254

69 reviews
Part: SK12-444-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Best Seller Free Shipping
Picture of COMP Cams SK12-413-8 Xtreme Hydraulic Roller Camshaft Kit for Chevy Small Block - 4x4

COMP Cams SK12-413-8 Xtreme Hydraulic Roller Camshaft Kit for Chevy Small Block - 4x4

12 reviews
Part: SK12-413-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK12-771-8 Xtreme Energy Solid Roller Camshaft SK-Kit for Chevy Small Block

COMP Cams SK12-771-8 Xtreme Energy Solid Roller Camshaft SK-Kit for Chevy Small Block

40 reviews
Part: SK12-771-8
Vehicle Specific
$1,276.95
Ships from manufacturer
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Picture of COMP Cams SK12-772-8 Xtreme Energy Solid Roller Cam SK-Kit for Chevrolet Small Block

COMP Cams SK12-772-8 Xtreme Energy Solid Roller Cam SK-Kit for Chevrolet Small Block

31 reviews
Part: SK12-772-8
Vehicle Specific
$1,292.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK12-702-8 Magnum Solid Roller Camshaft SK-Kit for Chevy Small Block - 236/236

COMP Cams SK12-702-8 Magnum Solid Roller Camshaft SK-Kit for Chevy Small Block - 236/236

39 reviews
Part: SK12-702-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams SK12-770-8 Xtreme Energy 236/242 Solid Roller Cam Kit for Chevy Small Block

COMP Cams SK12-770-8 Xtreme Energy 236/242 Solid Roller Cam Kit for Chevy Small Block

55 reviews
Part: SK12-770-8
Vehicle Specific
$1,113.90
Ships from manufacturer
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Picture of COMP Cams SK12-769-8 Xtreme Energy 230/236 Solid Roller Cam SK-Kit Small Block Chevy

COMP Cams SK12-769-8 Xtreme Energy 230/236 Solid Roller Cam SK-Kit Small Block Chevy

50 reviews
Part: SK12-769-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams SK12-773-8 Xtreme Energy 254/260 Solid Roller Camshaft Kit for Chevy Small Block

COMP Cams SK12-773-8 Xtreme Energy 254/260 Solid Roller Camshaft Kit for Chevy Small Block

45 reviews
Part: SK12-773-8
Vehicle Specific
$1,126.86
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK12-705-8 Magnum Solid Roller Camshaft SK-Kit for Chevy Small Block - 255/255

COMP Cams SK12-705-8 Magnum Solid Roller Camshaft SK-Kit for Chevy Small Block - 255/255

48 reviews
Part: SK12-705-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL11-600-8 Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit for Chevy Big Block

COMP Cams CL11-600-8 Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit for Chevy Big Block

9 reviews
Part: CL11-600-8
Vehicle Specific
$1,225.95
In Stock (7)
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK12-416-8 Xtreme Marine Hydraulic Roller Cam SK-Kit for Chevy Small Block

COMP Cams SK12-416-8 Xtreme Marine Hydraulic Roller Cam SK-Kit for Chevy Small Block

29 reviews
Part: SK12-416-8
Vehicle Specific
$1,276.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK11-771-8 Xtreme Energy Solid Roller Cam SK-Kit for Chevy Big Block 396-454

COMP Cams SK11-771-8 Xtreme Energy Solid Roller Cam SK-Kit for Chevy Big Block 396-454

65 reviews
Part: SK11-771-8
Vehicle Specific
$1,309.95
1 left at this price
Picture for manufacturer COMP Cams
Picture of COMP Cams CL11-706-9 Marine Solid Roller Cam and Lifter Kit for Chevy Big Block - 396-454

COMP Cams CL11-706-9 Marine Solid Roller Cam and Lifter Kit for Chevy Big Block - 396-454

75 reviews
Part: CL11-706-9
Vehicle Specific
$936.12
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK11-693-8 Magnum 262/262 Solid Roller Camshaft Kit for Chevy Big Block 396-454

COMP Cams SK11-693-8 Magnum 262/262 Solid Roller Camshaft Kit for Chevy Big Block 396-454

39 reviews
Part: SK11-693-8
Vehicle Specific
$1,309.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-770-8 Xtreme Energy Solid Roller Cam Kit for Chevy Big Block 396-454

COMP Cams SK11-770-8 Xtreme Energy Solid Roller Cam Kit for Chevy Big Block 396-454

75 reviews
Part: SK11-770-8
Vehicle Specific
$1,309.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-773-8 Xtreme Energy 254/260 Solid Roller Camshaft Kit for Chevrolet Big Block 396-454

COMP Cams SK11-773-8 Xtreme Energy 254/260 Solid Roller Camshaft Kit for Chevrolet Big Block 396-454

47 reviews
Part: SK11-773-8
Vehicle Specific
$1,309.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-772-8 Xtreme Energy 248/254 Solid Roller Camshaft Kit for Chevy Big Block 396-454

COMP Cams SK11-772-8 Xtreme Energy 248/254 Solid Roller Camshaft Kit for Chevy Big Block 396-454

11 reviews
Part: SK11-772-8
Vehicle Specific
$1,309.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams CL11-744-9 Marine 260/270 Solid Roller Camshaft and Lifter Kit for Chevy Big Block 396-454

COMP Cams CL11-744-9 Marine 260/270 Solid Roller Camshaft and Lifter Kit for Chevy Big Block 396-454

30 reviews
Part: CL11-744-9
Vehicle Specific
$936.12
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-745-9 Marine Solid Roller Cam and Lifter Kit for Chevy Big Block - 280/280 396-454

COMP Cams CL11-745-9 Marine Solid Roller Cam and Lifter Kit for Chevy Big Block - 280/280 396-454

9 reviews
Part: CL11-745-9
Vehicle Specific
$924.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams CL11-702-9 Solid Roller Cam and Lifter Kit for Chevy Big Block 396-454

COMP Cams CL11-702-9 Solid Roller Cam and Lifter Kit for Chevy Big Block 396-454

11 reviews
Part: CL11-702-9
Vehicle Specific
$936.12
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-692-8 Magnum 246/246 Solid Roller Camshaft SK-Kit for Chevy Big Block 396-454

COMP Cams SK11-692-8 Magnum 246/246 Solid Roller Camshaft SK-Kit for Chevy Big Block 396-454

17 reviews
Part: SK11-692-8
Vehicle Specific
$1,309.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-746-9 Marine 285/288 Solid Roller Cam And Lifter Kit For Chevrolet Big Block 396-454

COMP Cams CL11-746-9 Marine 285/288 Solid Roller Cam And Lifter Kit For Chevrolet Big Block 396-454

53 reviews
Part: CL11-746-9
Vehicle Specific
$924.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams High Energy Rocker Arms Ratio Small Block Chevy Stud

COMP Cams High Energy Rocker Arms Ratio Small Block Chevy Stud

69 reviews
Vehicle Specific
from $197
In Stock (10+)
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL11-601-8 Mutha Thumpr 235/249 Hydraulic Roller Cam and Lifter Kit for Chevrolet Big Block 396-454

COMP Cams CL11-601-8 Mutha Thumpr 235/249 Hydraulic Roller Cam and Lifter Kit for Chevrolet Big Block 396-454

72 reviews
Part: CL11-601-8
Vehicle Specific
$1,225.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-422-8 XE Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 218/224 396-454

COMP Cams CL11-422-8 XE Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 218/224 396-454

37 reviews
Part: CL11-422-8
Vehicle Specific
$1,225.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-460-8 Magnum Hydraulic Roller Cam and Lifter Kit for Chevy Small Block - 244/244

COMP Cams CL12-460-8 Magnum Hydraulic Roller Cam and Lifter Kit for Chevy Small Block - 244/244

18 reviews
Part: CL12-460-8
Vehicle Specific
$1,210.95
1 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL11-445-8 X-Marine Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 396-454

COMP Cams CL11-445-8 X-Marine Hydraulic Roller Cam and Lifter Kit for Chevy Big Block - 396-454

41 reviews
Part: CL11-445-8
Vehicle Specific
$1,225.95
1 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams CL12-420-8 Magnum 215/215 Hydraulic Roller Camshaft and Lifter Kit for Chevy Small Block

COMP Cams CL12-420-8 Magnum 215/215 Hydraulic Roller Camshaft and Lifter Kit for Chevy Small Block

18 reviews
Part: CL12-420-8
Vehicle Specific
$1,210.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-450-8 Magnum 230/230 Hydraulic Roller Cam And Lifter Kit For Chevrolet Small Block

COMP Cams CL12-450-8 Magnum 230/230 Hydraulic Roller Cam And Lifter Kit For Chevrolet Small Block

69 reviews
Part: CL12-450-8
Vehicle Specific
$1,210.95
3 left at this price
Picture for manufacturer COMP Cams

What's here for your Chevrolet K20

  • Engine Camshaft Kits — complete cam assemblies designed for drop-in service
  • Engine Camshaft and Lifter Kits — paired cam and lifter sets sold together for matched installation
  • Engine Rocker Arm Kits — rocker arm assemblies including stainless steel and OE-replacement styles

The widest selection here comes from COMP Cams, Speedmaster, Edelbrock, and Cometic, spanning performance-oriented and OE-replacement options across gasket sets, tips, and full kit configurations. Other categories Chevrolet K20 owners shop for: Chevrolet K20 Body Frame Parts, Chevrolet K20 Springs and Suspension Parts and Chevrolet K20 Steering Gear and Parts, or browse all Chevrolet K20 parts and accessories.