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.
MAHLE 40533CP.060 Plasma-Moly Engine Piston Ring Set +.060 Overbore
MAHLE 50203CP.040 Standard Piston Ring Set Big Block 4.290" Bore +.040 Over
Representative Photo, actual item may vary
MAHLE 224-3544.060 Engine Piston Set Oversize OE Replacement - 0.060
MAHLE 224-3547WR.060 Engine Piston Set with Rings, Pin, and Clips
Representative Photo, actual item may vary
MAHLE 224-2511.060 Clevite Engine Piston Oversize - 77 0.060
Representative Photo, actual item may vary
MAHLE 51284CP.030 Perfect Circle Premium Piston Ring Set .030 Over
MAHLE 224-3547.040 Engine Piston Set Oversize OE Replacement - 040
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 224-3470.040 Engine Piston Set Oversize OE Replacement - 040
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 224-3547WR.040 Engine Piston Set with Rings Pins and Clips
MAHLE 51137CP.040 Perfect Circle Piston Ring Set 3.776 in. Bore .040 Over V8
MAHLE 50134CP.040 Original Standard Engine Piston Ring Set Oversize - 0.040
MAHLE 224-2694.040 Engine Piston Set with Rings, Pin, and Clips
Representative Photo, actual item may vary
MAHLE 41475CP.060 Original Engine Piston Ring Set Oversize - 0.060
MAHLE 224-3547WR.030 Engine Piston Set with Rings Pins and Clips
Representative Photo, actual item may vary
MAHLE 224-3470WR.040 Engine Piston Set with Rings Pin Clips
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.