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

MSD Street Fire Spark Plug Wire Sets 5550

Spark Plug Wires, Street Fire, 8.0mm, Black, Multi-angle Boots, Universal, V8, Set

Part Number: MSD-5550

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Hayden Fan Clutches 2797

Fan Clutch, Severe-Duty Thermal, Clockwise Rotation, 0.63 in. Pilot Hole, 3.66 in. Overall Height, Aluminum, Flange Mount, 4-Bolt, Ford, GM, Each

Part Number: HDA-2797

4.32 out of 5 stars ( 28 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

American Powertrain ISO-X Transmission Mounts ISGM-20002L

Transmission Mount, ISO-X, Low Profile, Polymer, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: AWR-ISGM-20002L

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Cometic MLS Head Gaskets C5470

Cometic MLS Head Gaskets C5470

Head Gaskets, MLS, 4.040 in./102.616mm Bore, Round Shape, 0.040 in. Thick, Multi-Layer Stainless Steel, 18/23 Degree Heads, Chevy, 4.3-6.6L, Each

Part Number: CGT-C5470

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

King HP-Series Rod Bearings CR 807HPN 010

Rod Bearings, HP-Series, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

King XP-Series Main Bearings MB 557XPSTDX

Main Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XPSTDX

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

Dorman Headlight Bucket Kits 42437

Headlight Housing, Steel, Black, Rectangular, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RNB-42437

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Goodmark Truck Bed Cross Sills GMK4140731541

Truck Bed Cross Rail, Stepside/Flareside, Chevy, GMC, Each

Part Number: GMK-4140-731-541

2.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Rust Buster Steering Box Frame Reinforcement Kits RB7300

Steering Box Frame Reinforcement, 73-87 K/C10, Kit

Part Number: RBF-RB7300

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

Rancho RS5000 Steering Stabilizers RS5402

Steering Stabilizer, White, Includes Red Boot, Single, Chevy, Dodge, Ford, GMC, Jeep, Each

Part Number: RAN-RS5402

4.5 out of 5 stars ( 28 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Pioneer Heavy-Duty 168-Tooth Flexplate FRA-100HD

Flexplate, Chevy, Heavy Duty, 168- Tooth, Each

Part Number: PIO-FRA-100HD

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

Skyjacker Steering Stabilizer Cylinders 9000

Steering Stabilizer Cylinder, Silver, Single, Chevy, Dodge, Ford, GMC, Jeep, Plymouth, Ram, Each

Part Number: SJA-9000

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Edelbrock Signature Series Chrome Valve Covers 4449

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

Part Number: EDL-4449

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

ACDelco Blower Motors 19131214

Blower Motor, Plastic, Black, Wheel, Buick, Each

Part Number: ADO-15-80666

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

King HP-Series Main Bearings MB 557HP

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: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Cometic MLS Head Gaskets C5246-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-030

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

ACCEL GM HEI In-Cap Super Coils 140003

Ignition Coil, GM HEI Super Coil, In-Cap, Square, Epoxy, Gray, 45,000 V, Red/Yellow Wire, Each

Part Number: ACC-140003

4.67 out of 5 stars ( 30 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

SCE AccuSeal Pro Oil Pan Gaskets 211090

Oil Pan Gasket, 1-Piece, Rubber, Chevy, GMC Small Block, Each

Part Number: SCE-211090

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

Summit Racing™ Oil Filter Relocation Kits SUM-G4986-1

Oil Filter Relocation Kit, Dual Filter, 72 in. Hose Length, Kit

Part Number: SUM-G4986-1

4.39 out of 5 stars ( 33 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Auto Metal Direct Wheelhouses 760-4073

Wheelhouse, Rear Inner, Steel, EDP Finish, Chevy, GMC, Fleetside, Each

Part Number: AMD-760-4073

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

5w30 Mobil Super Synthetic Blend Motor Oil 124407

Engine Oil, Super, Semi-Synthetic, 5W30, 5 qt., Set of 3

Part Number: MOB-124407

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Summit Racing™ Tailgate Chains SUM-RP23783

Tailgate Chains, 1954-87 GM Truck, Stepside, Stainless Steel, Pair

Part Number: SUM-RP23783

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Automatic Transmission Oil Pans 9786BMRG

Transmission Pan, Deep, Steel, EDP Coated Black, GM TH400, Each

Part Number: MRG-9786BMRG

1.0 out of 5 stars ( 1 )

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 Moldings SUM-RP22215

Door Panel Moldings, Restoration, Door Molding, Brushed, Chevy/GMC Truck, Pair

Part Number: SUM-RP22215

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

Skyjacker Stainless Steel Braided Brake Hoses RBL20

Brake Line, Braided Stainless Steel, Chevy, GMC, Rear, 6-8 in. Lift, Each

Part Number: SJA-RBL20

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/5/2026

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Estimated Ship Date: Monday 1/5/2026

1981 CHEVROLET K20 Parts and Accessories