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1981 CHEVROLET K20 Parts and Accessories

Individual Parts
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Results 51 - 75 of 540

Fel-Pro Exhaust Pipe Flange Gaskets 8194

Fel-Pro Exhaust Pipe Flange Gaskets 8194

Fel-Pro Exhaust Pipe Flange Gaskets 8194

Gasket, Exhaust Packing, Chevy, GMC, Truck, 1960-69, V8/L6/V6, Each

Part Number: FEL-8194

4.66 out of 5 stars ( 29 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Fel-Pro Water Pump Gaskets ES73030

Fel-Pro Water Pump Gaskets ES73030

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 ( 6 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Standard Motor Light Socket Repair Assemblies S-74

Standard Motor Light Socket Repair Assemblies S-74

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 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Melling Rocker Arms MRK-401

Made in the USA Melling Rocker Arms MRK-401

Melling Rocker Arms MRK-401

Rocker Arm, Stud Mount, OE Style, Non-Roller, 1.5 Ratio, Fits 3/8 in. Stud, Stamped Steel, Natural Finish, Chevy, L6/V6, Small Block, Set of 16

Part Number: MEL-MRK401

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

OER Windshield Washer Reservoir Caps 3798372

OER Windshield Washer Reservoir Caps 3798372

OER Windshield Washer Reservoir Caps 3798372

Windshield Washer Jar Cap, Plastic, Black, Chevy, GMC, Each

Part Number: OER-3798372

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Direct-Fit Battery Hold-Down Kits And Components SUM-RP22471-K

Summit Racing™ Direct-Fit Battery Hold-Down Kits And Components SUM-RP22471-K

Summit Racing™ Direct-Fit Battery Hold-Down Kits And Components SUM-RP22471-K

Battery Hold Down Clamp and Bolt Combo, Steel, Black, Kit

Part Number: SUM-RP22471-K

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

NGK G-Power Platinum Spark Plugs YR5GP

NGK G-Power Platinum Spark Plugs YR5GP

NGK G-Power Platinum Spark Plugs YR5GP

Spark Plug, GP Platinum, 14mm Thread, .460 in. Reach, 5/8 in. Hex, Tapered Seat, Resistor, Each

Part Number: NGK-2953

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Sealed Power CP-Series Rod Bearings 2555CP 10

Sealed Power CP-Series Rod Bearings 2555CP 10

Sealed Power CP-Series Rod Bearings 2555CP 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555CP10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mr. Gasket Thermostat Housing and Water Outlet Gaskets 740C

Mr. Gasket Thermostat Housing and Water Outlet Gaskets 740C

Mr. Gasket Thermostat Housing and Water Outlet Gaskets 740C

Gasket, Cellulose/Nitrile, Water Neck, Chevy, Big/Small Block, V8, Each

Part Number: MRG-740C

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Autolite XP Xtreme Performance Spark Plugs XP25

Autolite XP Xtreme Performance Spark Plugs XP25

Autolite XP Xtreme Performance Spark Plugs XP25

Spark Plug, XP Xtreme Performance, Copper Core, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ATL-XP25

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Fram Extra Guard Oil Filters PH5

Made in the USA Fram Extra Guard Oil Filters PH5

Fram Extra Guard Oil Filters PH5

Oil Filter, Extra Guard, 13/16-16 in. Thread, 5.170 in. High, Each

Part Number: FRM-PH5

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dorman Exhaust Manifold Mounting Hardware 03147

Dorman Exhaust Manifold Mounting Hardware 03147

Dorman Exhaust Manifold Mounting Hardware 03147

Exhaust Manifold Studs, Nuts, Lock Washers, Set of 6

Part Number: RNB-03147

3.94 out of 5 stars ( 17 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dorman Sealed Beam Headlight Adjuster Kits 42119

Dorman Sealed Beam Headlight Adjuster Kits 42119

Dorman Sealed Beam Headlight Adjuster Kits 42119

Headlamp Adjustment Kit, Buick, Chevy, GMC, Pair

Part Number: RNB-42119

2.78 out of 5 stars ( 27 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dorman Transmission Case Vents 14689

Dorman Transmission Case Vents 14689

Dorman Transmission Case Vents 14689

Vent, push-in, Axle, Transmission case

Part Number: RNB-14689

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Thermostats SUM-359-195

Summit Racing™ Thermostats SUM-359-195

Summit Racing™ Thermostats SUM-359-195

Thermostat, 195 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-195

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Timken Automatic Transmission Torque Converter Seals 6712NA

Timken Automatic Transmission Torque Converter Seals 6712NA

Timken Automatic Transmission Torque Converter Seals 6712NA

Torque Converter Seal, Rubber, Powerglide, TH180, TH180C, TH250C, TH350, TH350C, TH375B, TH400, Each

Part Number: TMK-6712NA

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Standard Motor Light Socket Repair Assemblies S-55

Standard Motor Light Socket Repair Assemblies S-55

Standard Motor Light Socket Repair Assemblies S-55

Light Bulb Socket, 3-Wire, Each

Part Number: SMP-S55

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

10w30 Mobil 1 Synthetic Motor Oil 122319

10w30 Mobil 1 Synthetic Motor Oil 122319

10w30 Mobil 1 Synthetic Motor Oil 122319

Engine Oil, Mobil 1, Synthetic, 10W30, 1 qt., Each

Part Number: MOB-122319-1

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19298364

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19298364

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19298364

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ADO-10

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mahle Original Timing Cover Gaskets T27781

Mahle Original Timing Cover Gaskets T27781

Mahle Original Timing Cover Gaskets T27781

Timing Cover Gaskets, Paper, Avanti, Bizzarrini, Buick, Cadillac, Checker, Chevrolet, Excalibur, GMC, Gordon-Keeble, ISO, Oldsmobile, Pontiac, Kit

Part Number: MAH-T27781

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Fel-Pro Air Cleaner Gaskets 60038

Fel-Pro Air Cleaner Gaskets 60038

Fel-Pro Air Cleaner Gaskets 60038

Air Cleaner Gasket, 5.031 in. Inside Diameter for 5.125 in. Mounting Flange, Composite, Universal for Carburetor/Throttle Body Engines, Each

Part Number: FEL-60038

4.89 out of 5 stars ( 45 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Goodmark Window Crank Handle Clips GMKHWB2404

Goodmark Window Crank Handle Clips GMKHWB2404

Goodmark Window Crank Handle Clips GMKHWB2404

Window Crank Clips, Set of 100

Part Number: GMK-HWB2404

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mr. Gasket Timing Tabs 4593

Mr. Gasket Timing Tabs 4593

Mr. Gasket Timing Tabs 4593

Timing Pointer, Steel, Chrome, 8 in. Balancer, Chevy, Small Block, Each

Part Number: MRG-4593

4.53 out of 5 stars ( 19 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Standard Motor Flasher Relays EFL-552

Standard Motor Flasher Relays EFL-552

Standard Motor Flasher Relays EFL-552

Flasher Relay, 12 V, Two Terminals, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mazda, Mercury, Mitsubishi, Olds, Plymouth, Each

Part Number: SMP-EFL552

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Mahle Original Exhaust Pipe Flange Gaskets F17250

Mahle Original Exhaust Pipe Flange Gaskets F17250

Mahle Original Exhaust Pipe Flange Gaskets F17250

Donut Gasket, 2 1/32 in. ID., Chevy, Ford, GMC, Lincoln, Mercury, Pontiac, Each

Part Number: MAH-F17250

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

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Summit Racing Speedcard. Synchrony Car Care.

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