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.
Speedmaster PCE261.1060.01 Chevy BBC 454 Shaft Mount 1.7 Ratio Aluminum Rocker Arms
Speedmaster PCE261.1162 Chevy SBC 350 Roller Rocker Arms 1.6 Ratio 3/8" Chromoly
Speedmaster 1-261-005 BBC 454 1.7 Ratio 7/16" Aluminum Roller Rocker Arms Set
Speedmaster 1-261-019 BBC 454 Shaft-Mount 1.7 Ratio DNA Aluminum Roller Rocker Arms Set
Speedmaster PCE261.1004.01 Aluminum Roller Rocker Arms Ratio Chevy SBC - 1.5 7/16 350
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.