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

Flowtech Alternator Brackets 10031FLT

Alternator Bracket, Steel, Natural, Header Mount, Short Water Pump, Chevy, Small Block, Each

Part Number: BIG-10031FLT

3.94 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

5w30 Mobil Full Synthetic Motor Oil 125195

Engine Oil, Full Synthetic, 5W30, 1 qt., Set of 6

Part Number: MOB-125195

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Energy Suspension Frame Shackle Bushings 3.2125G

Energy Suspension Frame Shackle Bushings 3.2125G

Bushing, Frame Shackle Eye Set, Chevy, GMC Truck, 1 3/4" OD Shackle, Black

Part Number: ENS-3-2125G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Fuel Filler Neck Hoses SUM-RP23763

Fuel Tank Filler Vent Hose,1981-91 GM Truck, Fleetside, LH, 1/2 Ton/3/4 Ton/Shortbed, RH, 292 CI,454 CI, 6.2 Diesel, Repl GM#14036751, Each

Part Number: SUM-RP23763

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Direct-Fit Restoration Interior Trim Parts SUM-RP22498

Interior Vents, Air Conditioning, Rectangular, Plastic, Black Finish, for Lower Left Hand Vent Assembly, Chevy, GMC, Truck, Each

Part Number: SUM-RP22498

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Hooker Blackheart Engine Mount Inserts 71221015HKR

Motor Mount, Insert, Polyurethane, Red, GM, Car/Truck/SUV, Kit

Part Number: HOK-71221015HKR

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Thermostat Housing and Water Outlet Gaskets 738G

Gasket, Rubber, Water Outlet, Chevy,Big Block/Small Block, V8, Each

Part Number: MRG-738G

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Flowtech Replacement Header Gasket Sets 99161FLT

Exhaust Gaskets, Header, Fiber, Stock Port, Chevy, Small Block, Kit

Part Number: BIG-99161FLT

4.65 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Precision Replacement Parts Windshield Seals WBL 848

Weather Strip Seal, Windshield, GMC, Chevrolet, Each

Part Number: PQP-WBL-848

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Brothers Trucks Glove Boxes 05-177

Glove Boxes, Black, for Models with Factory Air Conditioning, Chevrolet, GMC, Each

Part Number: HCT-05-177

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Ultra-Seal Intake Manifold Gaskets 5821

Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Rough Country Stainless Steel Extended Brake Lines 89335S

Brake Hose, Flexline, Braided Stainless Steel, Rear, Chevy, GMC, Each

Part Number: ROU-89335S

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

B&M Transmission Brackets and Levers 20462BM

Transmission Bracket, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BMM-20462

4.97 out of 5 stars ( 29 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Energy Suspension Sway Bar Bushings 3.5118G

Sway Bar Bushing, Polyurethane, Black, 1 1/4 in. Diameter, Front, Chevy, GMC, Pair

Part Number: ENS-3-5118G

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

BDS Suspension NX2 Nitro Series Shocks BDS85639

Shock, NX2 Nitro Series, Twin-tube, Rear, Chevy, GMC, Lifted 4.0 - 8.0 in., 4WD, Each

Part Number: BDX-BDS85639

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Fel-Pro Valve Cover Load Spreader Sets ES 72676

Valve Cover Hold, Down Tabs, Steel, Chevy, Pontiac, V6/V8, Set of 4

Part Number: FEL-ES72676

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

National Bearing Throwout Bearings 614018

Bearing, Ball, Each

Part Number: NTL-614018

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

SCE AccuSeal E Valve Cover Gaskets 111076

Valve Cover Gaskets, AccuSeal E, Cork, Chevy, Small Block, Pair

Part Number: SCE-111076

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Energy Suspension Coil Spring Isolators and Spacers 3.6116R

Coil Spring Isolators, Front Upper, 5.670 in. I.D., 0.275 in. Thick, Polyurethane, Red, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: ENS-3-6116R

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

United Pacific Cargo/Brake Lights 110900

Third Brake/Cargo Light, LED, Cab Location, Clear Lens, Chevy, GMC, , Each

Part Number: UPD-110900

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Sealed Power Main Bearing Sets 4663M 10

Main Bearings, .010 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

PowerStop Z23 Evolution Sport Brake Pads and Hardware Kits Z23-052

Brake Pads, Z23 Evolution, Carbon Fiber Ceramic, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Front

Part Number: PWR-Z23-052

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Moog Super Strength U-Joints 234

Universal Joint, Super Strength, 1344 Style, Solid, Steel, Each

Part Number: MOG-234

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Monroe Gas-Magnum Shocks 34824

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34824

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Transmission Pan Gaskets 8691

Transmission Pan Gasket, Cork/Neoprene, GM TH400, Each

Part Number: MRG-8691

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

1981 CHEVROLET K20 Parts and Accessories