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

Cometic MLX Head Gaskets C5031-044

HEAD GASKET

Part Number: CGT-C5031-044

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Hastings Claimer Series Performance Piston Ring Sets CM5532040

Piston Rings, Claimer Series Performance Ring Sets, 0.040 in. Oversize, 4.039 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in., L8, V8, Set of 8

Part Number: HSN-CM5532040

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

ProEFX Roll Pans EFXRP16

Roll Pan, Rear, Steel, Black EDP Coated, Chevy, GMC, Each

Part Number: GMK-EFXRP16

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Coverlay Manufacturing Kick Panels 18-10K-MR

KICK PANEL 77-87 CHEVROLET PICKUP, GMC PICKUP, 77-91 CHEVROLET BLAZER, SUBURBAN, GMC JIMMY

Part Number: CVY-18-10K-MR

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Rust Buster Frame Repair Sections RB7353L

Frame Rails, Frame Repair, Rear Over-Axle, Left Side. Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7353L

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Rust Buster Frame Repair Sections RB7353R

Frame Rails, Frame Repair, Rear Over-Axle, Right Side. Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7353R

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Covercraft Pro Net Pro Flow Series Tailgate Nets PN012

Covercraft Pro Net Pro Flow Series Tailgate Nets PN012

Tailgate Net, Vinyl, Red/White/Blue, Pro Net Logo/White, 59.75 in. Width, 18 in. Height, Each

Part Number: CVC-PN012

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

SCE AccuSeal Pro Rear Main Seals 21105-10

DYNO PAK REAR MAIN SEAL SBC 2-PIECE VITON THRU '85 , EA.

Part Number: SCE-21105-10

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Rust Buster Frame Repair Sections RB7356L

Frame Rails, EZ Slip Design, Frame Repair, Rear Center Section, Left Side, Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7356L

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Rust Buster Frame Repair Sections RB7356R

Frame Rails, EZ Slip Design, Frame Repair, Rear Center Section, Right Side, Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7356R

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Goodmark Individual Weatherstripping Seals GMK4145431811S

FRONT DOOR SEAL KIT; 81-86 C/K PICK-UP 87-91 R/V; DOOR W'STRIPS; FELTS; GLASS RUN CHANNELS

Part Number: GMK-4145431811S

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

QuickTime Lightweight Performance 153-Tooth Flexplate RM-920

Flexplate, 153 Tooth, Internal Balance, 2-Piece Rear Main Seal, Steel, Chevy, Each

Part Number: QTI-RM-920

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Spicer Drivetrain Products Axle Shafts 10007809

Chromoly Front Axle Shaft - Inner (Dana 60) RH/LH

Part Number: SDH-10007809

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Tuff Stuff Performance Gear Reduction Starters 6584A

Starter, Mini, Gear Reduction. 1.9 HP, Inline Mounting, Chrome, Chevy, Small Block, Big Block. Each

Part Number: TFF-6584A

2.83 out of 5 stars ( 6 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Napier Sportz Link Ground Tent Attachments 51000

Vehicle Tent, Camping, Sportz Link Ground Tent Attachment, Nylon, Blue/Gray, Each

Part Number: NAP-51000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Pioneer 168-Tooth Flywheel FW-103

Flywheel, OEM Cast, 168-tooth, 30 lbs., Internal Engine Balance, Chevy, L6, Each

Part Number: PIO-FW-103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Mickey Thompson Classic Baja Lock Black Wheels 16x8

Wheels, Classic Baja Lock, Aluminum, Matte Black, 16 in. x 8.00 in., 8 x 6.50 in. Bolt Circle, 4.000 in. Backspacing, Each

Part Number: MTW-1968482

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

PRW Fabricated Valve Covers 4035031

Valve Covers, Tall, Centerbolt Mounting, Fabricated Aluminum, Polished, Chevy, Small Block, Pair

Part Number: PQX-4035031

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Melling Valve Springs VSK46636

VALVE SPRING KIT

Part Number: MEL-VSK46636

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Tuff Stuff Performance Supercool Water Pumps 1448NA7

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Black Chrome, Chevy, Small Block, Long Pump, Each

Part Number: TFF-1448NA7

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cloyes Street Billet True Roller Timing Sets 9-3146AZ-5

Timing Set

Part Number: CLO-9-3146AZ-5

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Melling Stock Replacement Camshafts CCS-9

CAMSHAFT-ENGINE

Part Number: MEL-CCS-9

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3146B

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, GM Race Block, Set

Part Number: CLO-9-3146B

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

CURT Class 2 Receiver Hitch 12923

Trailer Hitch, Class II, 1-1/4 in. Multi-Fit Receiver, Black, Square Tube, Each

Part Number: CHT-12923

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Tuff Stuff Performance Full-Size Starters 3510A

Starter, OEM-Style, Full Size, 10MT, Staggered Mount, Chrome, Chevy, Small Block, Big Block, Each

Part Number: TFF-3510A

3.33 out of 5 stars ( 3 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ OEM Replacement Starters SUM-G1668

4.75 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/23/2026

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1981 CHEVROLET K20 Parts and Accessories