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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.
781 - 810 of 967 results
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Sealed Power 7122MA10 MA Series Engine Crankshaft Main Bearing Set 0.010 Undersize Big Block Chevy
Part: 7122MA10
Vehicle Specific
$82.93
In Stock (10+)
3 left at this price
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Melling 10050ST-700CT High Performance Billet Aluminum Oil Pump for Small Block Chevy
Part: 10050ST-700CT
Vehicle Specific
$597.89
2 left at this price
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Melling 10055ST-750SS High Performance Oil Pump - Standard Volume High Pressure Billet Steel
Part: 10055ST-750SS
$477.48
1 left at this price
Proform Parts 66117 Chrome Engine Oil Dipstick and Tube Kit for Big Block Chevy
Part: 66117
Vehicle Specific
$9.82
1 left at this price
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Quick Time RM-6093 Steel Midplate with Mounting Ears - Small Block Chevy
Part: RM-6093
Vehicle Specific
$183.95
In Stock (10+)
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March Performance 7671 Crank Pulley 5.5" 2-Groove V-Belt Underdrive
Part: 7671
Universal Fit
$145.24
2 left at this price
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Proform Parts 66162 Chrome Steel Oil Pan Small Block Chevy 1965-1979
Part: 66162
Vehicle Specific
$90.83
1 left at this price
King Engine Bearings CR865SI030 Connecting Rod Bearing Set Chevrolet SBC 307CI 350CI Gen III/IV OD+.002"
Part: CR865SI030
Vehicle Specific
$19.97
2 left at this price
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March Performance 6381-09 Crank Pulley 5.5 in. 2-Groove V-Belt Billet Aluminum
Part: 6381-09
Universal Fit
$155.56
1 left at this price
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Sealed Power WE251K30 Performance Piston Ring Set 4.030 in. Bore 0.030 Oversize
Part: WE251K30
Vehicle Specific
$12.30
In Stock (10+)
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Sealed Power WL2256F60 Speed-Pro Forged Piston 4.060 in Bore Flat Top
Part: WL2256F60
Vehicle Specific
$70.70
1 left at this price
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King Engine Bearings CR 807XPNDC 010 Connecting Rod Bearing Set Chevy SBC 307 350 Gen III/IV
Part: CR 807XPNDC 010
Vehicle Specific
$138.49
1 left at this price
Victor Reinz 71-14038-00 Engine Oil Pump Intermediate Shaft Guide
Part: 71-14038-00
Vehicle Specific
$3.55
In Stock (7)
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Eagle Specialty Products SIR5700CM Forged 5140 I-Beam Connecting Rod 5.700" Bushed
Part: SIR5700CM
Vehicle Specific
$420.14
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Proform Parts 141-868 Slant Edge Valve Covers Big Block Chevy Liquid Black
Part: 141-868
Vehicle Specific
$408.95
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BluePrint Engines BP38317CT1 383CI Small Block Chevy Power Adder Stroker Long Block Crate Engine 415HP
Part: BP38317CT1
$8,846.12
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BluePrint Engines BP4002CTC1 Small Block Chevy 400ci 500HP Base Dressed Crate Engine
Part: BP4002CTC1
$9,073.64
1 left at this price
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BluePrint Engines BP350CTCD 350ci Small Block Crate Engine Deluxe Dressed 341HP
Part: BP350CTCD
$6,758.20
3 left at this price
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Speedmaster PCE147.1096 Low Rise Intake Manifold Small Block Chevy 350 Ceramic Coated Non-EGR
Part: PCE147.1096
Vehicle Specific
$219.88
In Stock (10+)
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Speedmaster PCE239.1024 Billet Aluminum Long Water Pump Dual Serpentine Pulley SBC Chevy
Part: PCE239.1024
Vehicle Specific
$98.87
In Stock (10)
Speedmaster PCE239.1012 Chevy SBC 350 Steel Crankshaft Pulley 1 Groove Chrome Short Water Pump
Part: PCE239.1012
$22.44
In Stock (10+)
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.