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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.

151 - 180 of 728 results

Best Seller
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
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Picture of COMP Cams K12-460-8 Magnum Hydraulic Roller Camshaft K-Kit for Chevy Small Block - 244/244

COMP Cams K12-460-8 Magnum Hydraulic Roller Camshaft K-Kit for Chevy Small Block - 244/244

14 reviews
Part: K12-460-8
Vehicle Specific
$1,623.95
1 left at this price
Picture for manufacturer COMP Cams
Best Seller Free Shipping
Picture of COMP Cams K12-470-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 252/252

COMP Cams K12-470-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 252/252

66 reviews
Part: K12-470-8
Vehicle Specific
$1,623.95
Ships from manufacturer
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Picture of COMP Cams K12-450-8 Magnum 230/230 Hydraulic Roller Cam K-Kit For Chevrolet Small Block

COMP Cams K12-450-8 Magnum 230/230 Hydraulic Roller Cam K-Kit For Chevrolet Small Block

72 reviews
Part: K12-450-8
Vehicle Specific
$1,624.95
Ships from manufacturer
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Picture of COMP Cams K12-417-8 Xtreme Marine Hydraulic Roller Camshaft K-Kit for Chevy Small Block

COMP Cams K12-417-8 Xtreme Marine Hydraulic Roller Camshaft K-Kit for Chevy Small Block

39 reviews
Part: K12-417-8
Vehicle Specific
$1,624.95
Ships from manufacturer
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Picture of COMP Cams K12-419-8 Nitrous HP Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-419-8 Nitrous HP Hydraulic Roller Cam K-Kit for Chevy Small Block

53 reviews
Part: K12-419-8
Vehicle Specific
$1,624.95
Ships from manufacturer
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Picture of COMP Cams K12-415-8 Nitrous HP 224/236 Hydraulic Roller Camshaft K-Kit for Chevy Small Block

COMP Cams K12-415-8 Nitrous HP 224/236 Hydraulic Roller Camshaft K-Kit for Chevy Small Block

45 reviews
Part: K12-415-8
Vehicle Specific
$1,623.95
Ships from manufacturer
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Picture of COMP Cams K11-773-8 Xtreme Energy Solid Roller Cam K-Kit for Chevy Big Block 396-454

COMP Cams K11-773-8 Xtreme Energy Solid Roller Cam K-Kit for Chevy Big Block 396-454

78 reviews
Part: K11-773-8
Vehicle Specific
$1,623.95
1 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-693-8 Magnum Solid Roller Camshaft K-Kit for Chevrolet Big Block - 262/262 396-454

COMP Cams K11-693-8 Magnum Solid Roller Camshaft K-Kit for Chevrolet Big Block - 262/262 396-454

10 reviews
Part: K11-693-8
Vehicle Specific
$1,624.95
1 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams K11-692-8 Magnum Solid Roller Camshaft K-Kit for Chevrolet Big Block - 246/246 396-454

COMP Cams K11-692-8 Magnum Solid Roller Camshaft K-Kit for Chevrolet Big Block - 246/246 396-454

22 reviews
Part: K11-692-8
Vehicle Specific
$1,624.95
Ships from manufacturer
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Picture of COMP Cams GK11-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Camshaft Gear Drive Kit

COMP Cams GK11-601-8 Mutha' Thumpr 235/249 Hydraulic Roller Camshaft Gear Drive Kit

54 reviews
Part: GK11-601-8
Vehicle Specific
$1,529.95
Ships from manufacturer
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Picture of COMP Cams GK11-600-8 Thumpr Hydraulic Roller Camshaft Kit for Chevrolet Big Block 396-454

COMP Cams GK11-600-8 Thumpr Hydraulic Roller Camshaft Kit for Chevrolet Big Block 396-454

6 reviews
Part: GK11-600-8
Vehicle Specific
$1,560.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams GK11-602-8 Big Mutha Thumpr Hydraulic Roller Camshaft Kit for Chevy BBC 396-454

COMP Cams GK11-602-8 Big Mutha Thumpr Hydraulic Roller Camshaft Kit for Chevy BBC 396-454

63 reviews
Part: GK11-602-8
Vehicle Specific
$1,560.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams K11-409-8 Nitrous HP Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

COMP Cams K11-409-8 Nitrous HP Hydraulic Roller Camshaft K-Kit for Chevy Big Block 396-454

31 reviews
Part: K11-409-8
Vehicle Specific
$1,415.42
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-705-8 Magnum 255/255 Solid Roller Cam K-Kit For Chevrolet Small Block

COMP Cams K12-705-8 Magnum 255/255 Solid Roller Cam K-Kit For Chevrolet Small Block

62 reviews
Part: K12-705-8
Vehicle Specific
$1,624.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-772-8 Xtreme Energy 248/254 Solid Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-772-8 Xtreme Energy 248/254 Solid Roller Cam K-Kit for Chevy Small Block

38 reviews
Part: K12-772-8
Vehicle Specific
$1,624.95
1 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-700-8 Magnum 224/224 Solid Roller Camshaft K-Kit for Chevy Small Block

COMP Cams K12-700-8 Magnum 224/224 Solid Roller Camshaft K-Kit for Chevy Small Block

35 reviews
Part: K12-700-8
Vehicle Specific
$1,624.95
1 left at this price
Picture for manufacturer COMP Cams
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Picture of COMP Cams K12-770-8 Xtreme Energy 236/242 Solid Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-770-8 Xtreme Energy 236/242 Solid Roller Cam K-Kit for Chevy Small Block

6 reviews
Part: K12-770-8
Vehicle Specific
$1,624.95
Ships from manufacturer
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Picture of COMP Cams K12-769-8 Xtreme Energy 230/236 Solid Roller Cam K-Kit Small Block Chevy

COMP Cams K12-769-8 Xtreme Energy 230/236 Solid Roller Cam K-Kit Small Block Chevy

67 reviews
Part: K12-769-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-702-8 Magnum 236/236 Solid Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-702-8 Magnum 236/236 Solid Roller Cam K-Kit for Chevy Small Block

78 reviews
Part: K12-702-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-744-9 Marine Solid Roller Camshaft Kit for Chevy Big Block - 396-454

COMP Cams SK11-744-9 Marine Solid Roller Camshaft Kit for Chevy Big Block - 396-454

41 reviews
Part: SK11-744-9
Vehicle Specific
$1,185.95
Ships from manufacturer
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Picture of COMP Cams SK11-746-9 Marine Solid Roller Camshaft Kit Big Block Chevy 396-454

COMP Cams SK11-746-9 Marine Solid Roller Camshaft Kit Big Block Chevy 396-454

68 reviews
Part: SK11-746-9
Vehicle Specific
$1,185.95
Ships from manufacturer
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Picture of COMP Cams SK11-745-9 Marine 280/280 Solid Roller Cam Kit for Chevy Big Block 396-454

COMP Cams SK11-745-9 Marine 280/280 Solid Roller Cam Kit for Chevy Big Block 396-454

24 reviews
Part: SK11-745-9
Vehicle Specific
$1,185.95
Ships from manufacturer
Picture for manufacturer COMP Cams
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Picture of COMP Cams SK11-702-9 Marine Puller Mud Race Solid Roller Camshaft Kit for Chevy BBC 396-454

COMP Cams SK11-702-9 Marine Puller Mud Race Solid Roller Camshaft Kit for Chevy BBC 396-454

38 reviews
Part: SK11-702-9
Vehicle Specific
$1,185.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams SK11-706-9 Marine Solid Roller Camshaft Kit for Chevy Big Block - 396-454

COMP Cams SK11-706-9 Marine Solid Roller Camshaft Kit for Chevy Big Block - 396-454

45 reviews
Part: SK11-706-9
Vehicle Specific
$1,185.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams CL12-678-4 Xtreme Energy Solid Flat Tappet Camshaft and Lifter Kit - 244/252

COMP Cams CL12-678-4 Xtreme Energy Solid Flat Tappet Camshaft and Lifter Kit - 244/252

45 reviews
Part: CL12-678-4
Vehicle Specific
$456.95
4 left at this price
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-430-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 224/224

COMP Cams K12-430-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 224/224

7 reviews
Part: K12-430-8
Vehicle Specific
$1,624.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-443-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-443-8 Xtreme Energy Hydraulic Roller Cam K-Kit for Chevy Small Block

68 reviews
Part: K12-443-8
Vehicle Specific
$1,623.95
Ships from manufacturer
Picture for manufacturer COMP Cams
Picture of COMP Cams K12-410-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 206/206

COMP Cams K12-410-8 Magnum Hydraulic Roller Cam K-Kit for Chevy Small Block Engine Camshaft Kit - 206/206

76 reviews
Part: K12-410-8
Vehicle Specific
$1,415.42
Ships from manufacturer
Picture for manufacturer COMP Cams
Free Shipping
Picture of COMP Cams K12-408-8 Xtreme Energy 206/212 Hydraulic Roller Cam K-Kit for Chevy Small Block

COMP Cams K12-408-8 Xtreme Energy 206/212 Hydraulic Roller Cam K-Kit for Chevy Small Block

53 reviews
Part: K12-408-8
Vehicle Specific
$1,518.95
1 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.