1981 CHEVROLET K20 - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

Cometic MLS Head Gaskets C5246-027

Cometic MLS Head Gaskets C5246-027

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-027

5.0 out of 5 stars ( 1 )

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ACDelco Engine Oil Pressure Indicator Switches 89057533

Switch, Oil Pressure Indicator, Steel/Plastic, Zinc/Black Finish, Each

Part Number: ADO-D8050

4.67 out of 5 stars ( 6 )

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Proform Super-Street Roller Rocker Arms 66914

Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66914

2.22 out of 5 stars ( 9 )

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RAM Concept 9.5 Dual Disc Clutch Kits with Billet Flywheel 75-2125S

Clutch Kit, Force 9.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, Small Block, Kit

Part Number: RAM-75-2125S

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

EBC Yellowstuff Brake Pads DP41145R

Brake Pads, Yellowstuff, Aramid Fiber, Front, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Jeep, Set

Part Number: EBC-DP41145R

4.81 out of 5 stars ( 21 )

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Sanderson Headers CC3DP-P

Headers, Shorty, Steel, Natural, 2.5 in. Collector, Chevy, GMC, Small Block, Pair

Part Number: SNH-CC3DP-P

3.75 out of 5 stars ( 4 )

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King XP-Series Rod Bearings CR 807XPND

Rod Bearings, XP-Series, Stock Size, Tri-metal, Narrowed, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPND

5.0 out of 5 stars ( 3 )

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Proform GM Licensed Slant Edge Valve Covers 141-922

Valve Covers, Cast Aluminum, Chrome, Tall, Chevrolet, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-922

4.91 out of 5 stars ( 11 )

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Proform Chevy Bowtie Timing Chain Covers 141-783

Timing Chain Cover, One-piece, Steel, Orange, Black, Chevrolet and Bowtie Emblem, Chevy, Each

Part Number: PRO-141-783

4.35 out of 5 stars ( 17 )

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Yukon Gear & Axle U-Joints YUJ1435

U-Joint, Spicer 1350-1410 Style, Steel, Each

Part Number: YGA-42006

5.0 out of 5 stars ( 3 )

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Sealed Power Cast Piston Rings E-251X 30

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

Part Number: SLP-E-251X30

5.0 out of 5 stars ( 6 )

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OER Authorized Door Latches T70756

Door Latch, Steel, Driver Side Front, Chevy, GMC, Each

Part Number: OER-T70756

4.6 out of 5 stars ( 5 )

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Cometic MLS Head Gaskets C5246-051

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-051

5.0 out of 5 stars ( 1 )

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MSD Extreme Distributor Caps 84111

Distributor Cap, Extreme, Male/HEI-Style, Red, Clamp-Down, Pro-Billet, GM, V8, Each

Part Number: MSD-84111

4.88 out of 5 stars ( 8 )

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Richmond Gear EXCel Ring and Pinion Sets GM85456 GM 8.5/8.6 in. 4.56 Gears

Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85456

3.67 out of 5 stars ( 3 )

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Dorman Power Brake Booster Check Valves 80189

Check Valve, Power Brake Booster, Plastic, w/Grommets, Kit

Part Number: RNB-80189

4.52 out of 5 stars ( 27 )

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Lakewood Clutch Forks 15500

Clutch Fork, Steel, Zinc Chromate, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: LAK-15500

3.14 out of 5 stars ( 22 )

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Powermaster Retro Alternators 7127

Alternator, Internal Regulator, 85 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-7127

4.5 out of 5 stars ( 8 )

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MSD Advance Kits 8428

Distributor Advance, Adjustable, Springs, Weights, GM, HEI, Kit

Part Number: MSD-8428

4.65 out of 5 stars ( 34 )

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Standard Motor Light Socket Repair Assemblies S-74

Light Bulb Socket, 2-Wire, Each

Part Number: SMP-S74

5.0 out of 5 stars ( 13 )

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Flowtech Super Street Dual Exhaust Kits 52525FLT

Exhaust System, Super Street, Manifold-Back, Steel, Aluminized, Chevy, GMC, 305, 350, 400, Kit

Part Number: BIG-52525FLT

3.34 out of 5 stars ( 44 )

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Mickey Thompson Classic III Polished Wheels 16x8

Wheel, Classic III, Aluminum, Polished, 16 x 8 in., 4 in. Backspace, Each

Part Number: MTW-2368482

5.0 out of 5 stars ( 2 )

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PSC Hydraulic Assist Steering Systems SK320

Steering Box, Hydraulic Assist Steering, Cast Iron, Black, Cylinder, Pump, Chevy, GMC, Kit

Part Number: PFN-SK320

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles YA W24118

Yukon front 4340 Chromoly axle kit for 1979-87 GM 8.5 in. 1/2 ton truck and Blazer

Part Number: YGA-21325

3.5 out of 5 stars ( 2 )

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Fel-Pro Water Pump Gaskets ES73030

Water Pump Gaskets, AM General, Avanti, Bizzarrini, Buick, Cadillac, Checker, Chevy, Excalibur, GMC, Gordon-Keeble, ISO, Isuzu, Oldsmobile, Pair

Part Number: FEL-ES73030

5.0 out of 5 stars ( 7 )

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1981 CHEVROLET K20 Parts and Accessories