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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.

121 - 150 of 728 results

Best Seller 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
Best Seller 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 (8)
Picture for manufacturer COMP Cams
Best Seller
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+)
Picture for manufacturer COMP Cams
Free Shipping
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
Free Shipping
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
Free Shipping
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
Free Shipping
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
Free Shipping
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
3 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
Free Shipping
Picture of COMP Cams K11-433-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-433-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

62 reviews
Part: K11-433-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-460-8 Magnum 244/244 Hydraulic Roller Camshaft Complete K-Kit for Chevy Big Block 396-454

COMP Cams K11-460-8 Magnum 244/244 Hydraulic Roller Camshaft Complete K-Kit for Chevy Big Block 396-454

7 reviews
Part: K11-460-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-444-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-444-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

34 reviews
Part: K11-444-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-414-8 Nitrous HP Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-414-8 Nitrous HP Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

51 reviews
Part: K11-414-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-470-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 252/252 396-454

COMP Cams K11-470-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 252/252 396-454

75 reviews
Part: K11-470-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-411-8 Nitrous HP Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

COMP Cams K11-411-8 Nitrous HP Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

54 reviews
Part: K11-411-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-443-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-443-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

47 reviews
Part: K11-443-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-451-8 Xtreme Marine Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

COMP Cams K11-451-8 Xtreme Marine Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

71 reviews
Part: K11-451-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-450-8 Magnum 232/232 Hydraulic Roller Cam K-Kit Big Block Chevy 396-454

COMP Cams K11-450-8 Magnum 232/232 Hydraulic Roller Cam K-Kit Big Block Chevy 396-454

12 reviews
Part: K11-450-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-412-8 Xtreme Energy 212/218 Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-412-8 Xtreme Energy 212/218 Hydraulic Roller Cam K-Kit for Chevy Small Block

31 reviews
Part: K12-412-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-422-8 Xtreme Energy 218/224 Hydraulic Roller Cam K-Kit

COMP Cams K12-422-8 Xtreme Energy 218/224 Hydraulic Roller Cam K-Kit

74 reviews
Part: K12-422-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-422-8 Xtreme Energy Hydraulic Roller Cam K-Kit Chevy BBC 396-454

COMP Cams K11-422-8 Xtreme Energy Hydraulic Roller Cam K-Kit Chevy BBC 396-454

72 reviews
Part: K11-422-8
Vehicle Specific
$1,624.95
1 left at this price
Picture for manufacturer COMP Cams
Picture of COMP Cams K11-412-8 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

COMP Cams K11-412-8 Hydraulic Roller Cam K-Kit for Chevrolet Big Block 396-454

72 reviews
Part: K11-412-8
Vehicle Specific
$1,416.16
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams K11-407-8 Xtreme Energy Hydraulic Roller Camshaft K-Kit for Chevy Big Block - 396-454

COMP Cams K11-407-8 Xtreme Energy Hydraulic Roller Camshaft K-Kit for Chevy Big Block - 396-454

57 reviews
Part: K11-407-8
Vehicle Specific
$1,507.67
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-420-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 215/215 396-454

COMP Cams K11-420-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Big Block Engine Camshaft Kit - 215/215 396-454

50 reviews
Part: K11-420-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-430-8 Magnum 224/224 Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

COMP Cams K11-430-8 Magnum 224/224 Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

58 reviews
Part: K11-430-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K11-408-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-408-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Big Block 396-454

40 reviews
Part: K11-408-8
Vehicle Specific
$1,729.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams K11-410-8 Magnum 206/206 Hydraulic Roller Camshaft Complete K-Kit Big Block Chevy 396-454

COMP Cams K11-410-8 Magnum 206/206 Hydraulic Roller Camshaft Complete K-Kit Big Block Chevy 396-454

18 reviews
Part: K11-410-8
Vehicle Specific
$1,416.16
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.