1981 GMC | Summit Racing

Westin Fey Diamondstep Bumpers 20002

Bumper, DiamondStep, Steel, Silver Powdercoated, Chevy, Dodge, GMC, Ford, Plymouth, Rear, Each

Part Number: FEY-20002

4.19 out of 5 stars ( 27 )

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Melling Performance PRO-Line Pushrods 501004

Pushrod, PRO-Line, Assembled, Chromoly, 5/16 in. Diameter, 7.800 in. Overall Length, Ball Tips, Each

Part Number: MEL-501004

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2232

Ring and Pinion Gears,Yukon Gear & Axle 8.875" GM 12 Bolt Truck, 3.42 Ratio Rear Ring & Pinion Gea

Part Number: YGA-10632

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

Summit Racing™ Performance Fit Black Aluminum Radiators SUM-384030-B

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Chevy, GMC, Truck, Black, Each

Part Number: SUM-384030-B

Not Yet Reviewed

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RoadActive HD Suspension Systems 3611-HD

Chevy,GMC 2500, 3500, Ford F250, F350, Kit

Part Number: RAS-3611HD

5.0 out of 5 stars ( 2 )

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Timken Pinion Bearings M88048

Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: TMK-M88048

4.87 out of 5 stars ( 15 )

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FAST Dual-Sync Billet Distributors 305005

Distributor, Dual-Sync Billet, Hall Effect Trigger, Chevy, Big, Small Block, with Aftermarket EFI System, Each

Part Number: FST-305005

4.75 out of 5 stars ( 8 )

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Melling Replacement Hydraulic Lifters JB-969

Lifter, Replacement, Hydraulic Flat Tappet, 0.842 in. O.D., Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Toyota, Each

Part Number: MEL-JB-969

5.0 out of 5 stars ( 1 )

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ididit Steering Wheel Adapters 2207310051

ididit Steering Wheel Adapters 2207310051

Steering Wheel Adapter, 5-Bolt Mount, Aluminum, Black Powdercoated, Grant, Lecarra, Each

Part Number: IDT-2207310051

5.0 out of 5 stars ( 4 )

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COMP Cams Solid Lifters 813-16

Lifters, Mechanical Flat Tappet, Cadillac, Chevy, Set of 16

Part Number: CCA-813-16

3.67 out of 5 stars ( 9 )

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Dorman Lug Nuts 611-014

Lug Nuts, Steel, Natural, Conical Seat, 7/16 in.-20 RH, Set of 25

Part Number: RNB-611-014

4.93 out of 5 stars ( 67 )

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Clevite H-Series Rod Bearings CB-663HXND

Rod Bearing, H Series, .001 in Thinner, TM-77, Chevy, Small Block, Each

Part Number: CLE-CB663HXND

5.0 out of 5 stars ( 1 )

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Hayden Rapid-Cool Transmission Oil Coolers with Thermal Bypass 699

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 11.625 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-699

5.0 out of 5 stars ( 2 )

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ACL Performance Race Series Rod Bearing Sets 8B743H-STD

Rod Bearings, Race Series, Tri-Metal, Chevrolet, Big Block, Set of 8

Part Number: PEB-8B743H-STD

5.0 out of 5 stars ( 1 )

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Lokar Hi-Tech Kickdown Kits KD-2700U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, 700R4, Kit

Part Number: LOK-KD-2700U

4.73 out of 5 stars ( 15 )

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Summit Racing™ Direct-Fit Reproduction Wiper Arm and Blade Kit SUM-RP25101

Windshield Wiper Arms And Blades, 1973-84 Chevy/GMC Truck, Stainless Steel, 4-Piece Kit, Kit

Part Number: SUM-RP25101

Not Yet Reviewed

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Summit Racing™ Pro LS Swap Radiators SUM-384076

Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, GM, Each

Part Number: SUM-384076

5.0 out of 5 stars ( 1 )

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Ridetech HQ Series Shocks 22139841

Shock, HQ, Monotube, 13.0 in./9.15 in. Extended/Collapsed Lengths, Eyelet/Eyelet Mounts, Each

Part Number: ART-22139841

3.0 out of 5 stars ( 2 )

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Lakewood Bellhousings 77-150

Bellhousing, Chevy to Muncie/BW T-10/Saginaw, Steel, Each

Part Number: LAK-77-150

4.73 out of 5 stars ( 15 )

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Summit Racing™ Extended Life Oil Filters SUM-127007

Oil Filter, Canister, 13/16-16 in. Thread, 3.110 in. High, Each

Part Number: SUM-127007

5.0 out of 5 stars ( 12 )

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Timken Axle Bearings 5707

Axle Bearing, 1.402 in. Bore, 2.252 in. O.D., 0.698 in. Width, Rear, AMC, Chevy, GMC, Chrysler, Ford, Each

Part Number: TMK-5707

4.72 out of 5 stars ( 18 )

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Motive Gear Ring and Pinion Sets GM10.5-373 GM 10.5 in. (14-bolt) 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: MGR-GM10-5-373

4.75 out of 5 stars ( 4 )

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5w30 Mobil 1 High Mileage Motor Oil 103767

Engine Oil, High Mileage, Synthetic, 5W30, 1 qt., Each

Part Number: MOB-103767-1

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

QA1 Pro Coilover Systems GS401-10500C

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS401-10500C

4.5 out of 5 stars ( 2 )

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Mr. Gasket Mechanical Fuel Pumps 7716MRG

Fuel Pump Mechanical, 110 gph, 8 psi, 3/8 in. NPT Inlet/Outlet, Chevy, Small Block, Each

Part Number: MRG-7716MRG

5.0 out of 5 stars ( 3 )

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1981 GMC Parts and Accessories