1981 CHEVROLET K20 Engines & Components

Camshaft, Mechanical Roller Tappet, Advertised Duration 312/325, Lift .679/.645, Chevy, Small Block, Each

Part Number: CCA-12-821-14

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Main Bearings, HP-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Cylinder Head, Performer RPM, Aluminum, Assembled, 70cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400

Part Number: EDL-60739

5.0 out of 5 stars ( 3 )

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Piston Rings, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139

3.55 out of 5 stars ( 11 )

Estimated Ship Date: Today

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

Cylinder Head Fasteners, Original Head Bolt Kits, Hex, Steel, Natural, Chevy, Small Block, Set

Part Number: MAH-GS33285

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Pump, High-Volume, GM, 153/194/215/230/250/292, L4-L6, Each

Part Number: MEL-M62HV

5.0 out of 5 stars ( 3 )

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66909

3.0 out of 5 stars ( 2 )

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Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP030

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Rod Bearings, Direct Replacement, AL-5, Set of 8

Part Number: CLE-CB1776A8

5.0 out of 5 stars ( 2 )

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .480/.480, Chevy, Small Block, Each

Part Number: CCA-12-212-2

5.0 out of 5 stars ( 14 )

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Piston and Ring Kit, Hypereutectic, Dome, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: SLP-8KH618CP30

4.0 out of 5 stars ( 1 )

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Valve Covers, Tall, Cast Aluminum, Polished, Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-108

4.49 out of 5 stars ( 47 )

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Main Bearing, XP-Series, Coated, Standard, Tri Metal, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XPC

5.0 out of 5 stars ( 2 )

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Valve Covers, Signature Series, Stock Height, Steel, Chrome, Edelbrock Logo, Chevy, Small Block, Pair

Part Number: EDL-4449

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .490/.490, Chevy, Small Block, Each

Part Number: CCA-12-246-3

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Oil Pump, Standard-Volume, Standard-Pressure, Chevy, Small Block, Each

Part Number: SLP-224-4146

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Cam/Lifters/Timing, Hydraulic Flat Tappet, Adv. Duration 250/258, Lift .432/.453, Chevy, Small Block, Kit

Part Number: CCA-SK12-231-2

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Oil Filter, Chevrolet, GMC, Each

Part Number: WIX-51061

4.93 out of 5 stars ( 45 )

Estimated Ship Date: Today

Oil Pump, Shark Tooth, Wet Sump, High-volume, High-pressure, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-10551ST

5.0 out of 5 stars ( 1 )

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Adapter, Oil Filter, Bypass, Bolt-On, Aluminum, Natural, 13/ 16-16 in. Thread, Each

Part Number: MEL-MFA350

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Today

Oil Pan, Engine Swap, Aluminum, Black, 6.1 Quarts, Retrofit, Chevrolet, Gen V LT Engines, Each

Part Number: HLY-302-20BK

3.0 out of 5 stars ( 2 )

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Valve Cover Hold-Down Tabs, Steel, Black, Small Block Chevy, Set of 4

Part Number: EDL-44263

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66908

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Piston Rings, Phosphate Coated, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139030

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today