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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.

571 - 600 of 727 results

Best Seller
Picture of COMP Cams SK12-231-2 Xtreme Hydraulic Flat Camshaft Kit for Chevy Small Block - 4x4

COMP Cams SK12-231-2 Xtreme Hydraulic Flat Camshaft Kit for Chevy Small Block - 4x4

24 reviews
Part: SK12-231-2
Vehicle Specific
$346.95
In Stock (10+)
Picture for manufacturer COMP Cams
Best Seller Free Shipping
Picture of COMP Cams CL11-238-3 XE 218/224 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

COMP Cams CL11-238-3 XE 218/224 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454

70 reviews
Part: CL11-238-3
Vehicle Specific
$386.95
In Stock (5)
Picture for manufacturer COMP Cams
Best Seller
Picture of COMP Cams SK12-206-2 High Energy Hydraulic Flat Camshaft Kit for Chevrolet Small Block

COMP Cams SK12-206-2 High Energy Hydraulic Flat Camshaft Kit for Chevrolet Small Block

71 reviews
Part: SK12-206-2
Vehicle Specific
$367.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-367-4 Xfi Hydraulic Flat Cam And Lifter Kit For Chevrolet Small Block - 236/241

COMP Cams CL12-367-4 Xfi Hydraulic Flat Cam And Lifter Kit For Chevrolet Small Block - 236/241

78 reviews
Part: CL12-367-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams SK12-230-2 Xtreme Energy Hydraulic Flat Cam SK-Kit for Chevy Small Block

COMP Cams SK12-230-2 Xtreme Energy Hydraulic Flat Cam SK-Kit for Chevy Small Block

51 reviews
Part: SK12-230-2
Vehicle Specific
$381.95
1 left at this price
Picture for manufacturer COMP Cams
Picture of COMP Cams SK12-242-2 Xtreme Energy Hydraulic Flat Cam SK-Kit for Chevy Small Block

COMP Cams SK12-242-2 Xtreme Energy Hydraulic Flat Cam SK-Kit for Chevy Small Block

55 reviews
Part: SK12-242-2
Vehicle Specific
$381.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-262-4 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-262-4 Xtreme Energy Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

48 reviews
Part: CL12-262-4
Vehicle Specific
$397.95
In Stock (10)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-601-4 Thumpr Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 235/249

COMP Cams CL11-601-4 Thumpr Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 235/249

67 reviews
Part: CL11-601-4
Vehicle Specific
$397.95
In Stock (9)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-268-4 Xe Computer Control Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block

COMP Cams CL12-268-4 Xe Computer Control Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block

58 reviews
Part: CL12-268-4
Vehicle Specific
$397.95
4 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams 1220-16 High Energy Rocker Arm Set 1.5 Ratio SBC 7/16" Stud

COMP Cams 1220-16 High Energy Rocker Arm Set 1.5 Ratio SBC 7/16" Stud

7 reviews
Part: 1220-16
Vehicle Specific
$307.95
In Stock (10)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-556-4 Nitrous HP Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-556-4 Nitrous HP Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

46 reviews
Part: CL12-556-4
Vehicle Specific
$397.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-240-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block

COMP Cams CL12-240-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Small Block

75 reviews
Part: CL12-240-4
Vehicle Specific
$397.95
In Stock (6)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-244-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-244-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

24 reviews
Part: CL12-244-4
Vehicle Specific
$397.95
In Stock (10)
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-670-4 Nostalgia Plus Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-670-4 Nostalgia Plus Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

50 reviews
Part: CL12-670-4
Vehicle Specific
$397.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-236-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 396-454

COMP Cams CL11-236-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 396-454

64 reviews
Part: CL11-236-4
Vehicle Specific
$397.95
2 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-568-4 Nitrous HP Hydraulic Flat Cam & Lifter Kit for Chevy Small Block

COMP Cams CL12-568-4 Nitrous HP Hydraulic Flat Cam & Lifter Kit for Chevy Small Block

57 reviews
Part: CL12-568-4
Vehicle Specific
$397.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-670-4 Nostalgia Plus Hydraulic Flat Cam & Lifter Kit for Chevy Big Block 396-454

COMP Cams CL11-670-4 Nostalgia Plus Hydraulic Flat Cam & Lifter Kit for Chevy Big Block 396-454

50 reviews
Part: CL11-670-4
Vehicle Specific
$397.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-336-4 Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block

COMP Cams CL11-336-4 Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block

41 reviews
Part: CL11-336-4
Vehicle Specific
$397.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-366-4 Xfi Hydraulic Flat Cam And Lifter Kit For Chevrolet Small Block - 224/231

COMP Cams CL12-366-4 Xfi Hydraulic Flat Cam And Lifter Kit For Chevrolet Small Block - 224/231

47 reviews
Part: CL12-366-4
Vehicle Specific
$397.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-368-4 Xtreme Energy Hydraulic Flat Tappet Cam and Lifter Kit - 248/253

COMP Cams CL12-368-4 Xtreme Energy Hydraulic Flat Tappet Cam and Lifter Kit - 248/253

43 reviews
Part: CL12-368-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-244-4 Xtreme Marine Hydraulic Flat Cam Lifter Kit for Chevy Big Block - and 396-454

COMP Cams CL11-244-4 Xtreme Marine Hydraulic Flat Cam Lifter Kit for Chevy Big Block - and 396-454

29 reviews
Part: CL11-244-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-560-4 Nitrous HP Hydraulic Flat Cam & Lifter Kit for Chevy Small Block

COMP Cams CL12-560-4 Nitrous HP Hydraulic Flat Cam & Lifter Kit for Chevy Small Block

69 reviews
Part: CL12-560-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-365-4 Xtreme Energy 216/223 Hydraulic Flat Cam and Lifter Kit

COMP Cams CL12-365-4 Xtreme Energy 216/223 Hydraulic Flat Cam and Lifter Kit

55 reviews
Part: CL12-365-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-568-4 Nitrous HP Hydraulic Flat Tappet Cam & Lifter Kit for Chevy BBC 396-454

COMP Cams CL11-568-4 Nitrous HP Hydraulic Flat Tappet Cam & Lifter Kit for Chevy BBC 396-454

75 reviews
Part: CL11-568-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-560-4 Nitrous HP Hydraulic Flat Camshaft and Lifter Kit for Chevrolet Big Block 396-454

COMP Cams CL11-560-4 Nitrous HP Hydraulic Flat Camshaft and Lifter Kit for Chevrolet Big Block 396-454

65 reviews
Part: CL11-560-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-240-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 396-454

COMP Cams CL11-240-4 Xtreme Marine Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block - 396-454

23 reviews
Part: CL11-240-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-552-4 Nitrous HP Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-552-4 Nitrous HP Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

32 reviews
Part: CL12-552-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-672-4 Nostalgia Plus Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

COMP Cams CL12-672-4 Nostalgia Plus Hydraulic Flat Cam and Lifter Kit for Chevy Small Block

11 reviews
Part: CL12-672-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-564-4 Nitrous HP Hydraulic Flat Camshaft and Lifter Kit for Chevy Small Block

COMP Cams CL12-564-4 Nitrous HP Hydraulic Flat Camshaft and Lifter Kit for Chevy Small Block

69 reviews
Part: CL12-564-4
Vehicle Specific
$397.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL11-302-4 Hydraulic Flat Cam and Lifter Kit for Chevy Big Block 396-454

COMP Cams CL11-302-4 Hydraulic Flat Cam and Lifter Kit for Chevy Big Block 396-454

46 reviews
Part: CL11-302-4
Vehicle Specific
$397.95
Ships from manufacturer
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.