1990 GMC - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

King SI-Series Main Bearings MB4530SI

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Chevy, Sold as a Set of 4

Part Number: KGB-MB4530SI

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

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Estimated Ship Date: Jul 10, 2026 if ordered today

Dorman Exterior Door Handles 77097

Door Handle, Exterior, Die-Cast Zinc, Black, Chevy, GMC, SUV, Pickup, Passenger Side Front, Each

Part Number: RNB-77097

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Mr. Gasket Rear Main Seals 29

Rear Main Seal, 1-Piece, Chevy, Small Block, V8/90 Degree V6, Each

Part Number: MRG-29

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Diode Dynamics HP48 LED Bulbs DD0013P

Light Bulbs, HP48, 1157 Bulb Style, LED, Amber, Pair

Part Number: DOD-DD0013P

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Summit Racing™ High Beam Headlight Relays SUM-890300-1

Summit Racing™ High Beam Headlight Relays SUM-890300-1

High Beam Headlight Relay, Chevy, GMC, Full Size Truck/SUV, Each

Part Number: SUM-890300-1

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Bendix Brakes Brake Shoes 473

Brake Shoes, Organic, Rear, Cadillac, Chevy, GMC, Set

Part Number: BEN-473

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Taylor High Energy Spark Plug Wire Sets 64600

Spark Plug Wires, Hi-Energy, RFI Suppression, 8mm, Blue, 180 Degree Boots, GM V6/Isuzu, Set

Part Number: TAY-64600

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Dorman Premium Chassis Control Arm Shafts CSK6147PR

Control Arm Shaft, Premium, Lower, Rubber Bushing, Black, Each

Part Number: DPC-CSK6147PR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Continental OE Technology Series V-belts 22424

Belt, Elite, V-Belt, 5/8 in. Width, 42.00 in. Length, Each

Part Number: CEL-22424

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

ACDelco Silver Ball Joints 19460383

Ball Joint, Advantage, Greasable, Each

Part Number: ADO-46D0062A

Not Yet Reviewed

Estimated Ship Date: Today

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Mishimoto Steel Lug Nuts MMLG-AC1415-32RD

Lug Nuts, Conical Seat, 14mm x 1.50 RH, Closed-ended, Steel, Red, Socket, Set of 32

Part Number: MIO-S2629

Not Yet Reviewed

Estimated Ship Date: Today

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Sunsong Steering Gear Rebuild Kits 8401458

Steering Box Replacement Parts, Steering Gear Rebuild Kits, Stock, Kit

Part Number: SUG-8401458

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

GMB OE Replacement Water Pumps 120-3072P

Water Pump, OE Replacement, Mechanical, Standard-volume, Counterclockwise Rotation, Iron, Natural, Blue Bird, Chevy, Dodge, Kenworth, Peterbilt, Each

Part Number: GMB-120-3072P

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

SCE Pro Copper Embossed Exhaust Gaskets 4711

Header and Exhaust Gaskets, Copper, Embossed, 1.48 in. x 1.44 in. Ports, for AFR LT1/LT4 Cylinder Heads on Pre-LS Small Block 350 Engines, Pair

Part Number: SCE-4711

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Hastings Piston Ring Sets 139080

Piston Rings, Phosphate Coated, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139080

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Goodmark Cab Floor Supports for 1973-1991 BLAZER, JIMMY, 1975-1986 K5 BLAZER - GMK4174571731L

Floor Support

Part Number: GMK-4174571731L

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fairchild Industries Weatherstrip Seals KG3017

Weatherstrip Seals, Side Cargo Doors, Chevrolet, GMC, Pair

Part Number: FCD-KG3017

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

Cometic Water Neck Gaskets and O-Rings C15191

ALUM/RUBBER WATER OUTLET GSK

Part Number: CGT-C15191

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

National Bearing Wheel Bearings 32008

Wheel Bearing, Tapered, Universal, Each

Part Number: NTL-32008

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dorman Oil Cooler Lines for 1985-1993 ASTRO, SAFARI - 625-118

Oil Cooler Line, Chevy, GMC, 4.3L, Upper Inlet, Each

Part Number: RNB-625-118

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dorman Lug Nuts 711-235G

Neo-Chrome Acorn Nut Lock Set 1/2-20

Part Number: RNB-711-235G

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3543

Single Piston

Part Number: MAH-S2243543

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dorman Weatherstrip Seals 926-255

Weatherstrip Seals, Window, Chevrolet, GMC, Each

Part Number: RNB-926-255

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

AP Exhaust Xlerator Performance 409 Stainless Steel 3 Inch Muffler XS2288

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, V6, V8, Each

Part Number: APH-XS2288

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cometic Armor Clad Exhaust Gaskets C5349-030

Gasket, Manifold, Exhaust, Round Port, Chevy, Big Block, Pair

Part Number: CGT-C5349-030

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

1990 GMC Parts and Accessories