Chevrolet K20 Engine Block Parts
This page brings together engine block parts for the Chevrolet K20, covering model years 1961–1996. The range includes piston rings, pistons, connecting rod bearing sets, crankshaft main bearing sets, intake manifolds, valve covers, and cylinder heads in OE replacement and performance styles. Choose your model year above and this page keeps only the engine block parts that fit your Chevrolet K20. Each listing is matched to our vehicle fitment data before it appears here.
Professional Products 90010 Lightweight Steel Harmonic Balancer 6" Small Block Chevy 350 Internal Balance
Speedmaster PCE148.1012 Big Block Chevy Dominator Intake Manifold, Polished
Speedmaster PCE279.1005 BBC 454 12-Point Head Stud Kit for PCE Cylinder Heads
Speedmaster 1-147-019 Oval Port MidRise Air Aluminum Intake Manifold Satin
King Engine Bearings CR807HPN High Performance Connecting Rod Bearing Set GM LS
Professional Products 90002 PowerForce Plus Race Harmonic Damper SBC 350
Proform Parts 141-907 Steel Valve Covers Black with Bowtie Logo Small Block Chevy
Edelbrock 7161 Performer RPM 2-O Intake Manifold, Dual-Plane High Rise
Professional Products 90000 PowerforcePlus Race Harmonic Damper 6.75" SBC 350
What's here for your Chevrolet K20
- Engine piston ring sets and individual piston rings
- Engine pistons, including kit configurations
- Engine connecting rod bearing sets
- Engine crankshaft main bearing sets
- Engine intake manifolds, available in cast iron and performance variants
- Engine valve covers in chrome, black, and polished finishes
- Engine cylinder heads
The widest selection of Chevrolet K20 engine block parts here comes from Speedmaster, MAHLE, King Engine Bearings, and Hastings, covering everything from OE replacement gasket-matched components to performance-oriented kits. 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.