1990 GMC | Summit Racing

ATK High Performance GM 350 Vortec 290 HP Stage 3 Long Block Crate Engines HP99C

Crate Engine, GM 350 Small Block Stage 3, 290 HP, Long Block, External/Internal Engine Balance, Vortec Heads, Carburetor, Each

Part Number: HPE-HP99C

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Rear Lowering Leaf Springs SUM-708205

Lowering Springs, Rear, Black, 3 in. Drop, Chevy, GMC, Pickup, SUV, Each

Part Number: SUM-708205

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI Super StreetFighter TH400 Transmission 211095

TCI Super StreetFighter TH400 Transmission 211095

Automatic Transmission, Remanufactured, Super StreetFighter, 30-spline Input, 2.48 First Gear Ratio, Chevy, TH400, Each

Part Number: TCI-211095

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Griffin Performance Fit Radiator Combos CU-70013

Radiator and Fan, Crossflow, Dual-Row, Automatic Transmission, Aluminum, Natural, 33.25 in. Wide, 19 in. High, 6.490 in. Thick, Each

Part Number: GRI-CU-70013

4.57 out of 5 stars ( 47 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Direct-Fit Dash Pad for 1981-1991 Chevy/GMC Trucks, Blazer, Jimmy SUM-RP23562

Dash Pad, 1981-87 Chevy/GMC Truck, Black, Original Design, Foam Backed Vinyl, Repl GM#14023020, Best Quality, Each

Part Number: SUM-RP23562

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

VEGE Chevrolet 350 C.I.D. Remanufactured Long Block Crate Engines 350G8795

Engine Assembly, Crate Engine, 2-Bolt Main, Long Block, for TBI or Carburetor, Chevy 350, Hydraulic Flat Tappet Cam, 1987-95, VIN Code K, Each

Part Number: VRE-350G8795

3.72 out of 5 stars ( 25 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

QA1 1988-98 C1500 Level 2 Front Coilover Conversion Systems 52612-S550

Coilover Conversion, Single Adjustable Shocks, 550 lb. Spring Rate, Upper/Lower Control Arms, Tubular, Black, 0-2 in. Drop, Chevy, GMC, Kit

Part Number: QA1-52612-S550

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Metallic-Ceramic Coated SBC Headers for 4WD Chevy/GMC K-Series Trucks, Blazer, Jimmy, V-Series Vans

Headers, Long Tube, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, 4WD, Small Block, Pair

Part Number: SUM-G9109

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

IHC Suspension Control Arms for 1988-1998 C1500 - IHC-GM8898CA-3

Control Arms, Tubular, Steel, Black, Front Upper, Front Lower, 3 in. Drop, Chevrolet, GMC, Set

Part Number: IHC-IHCGM8898CA3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI Super StreetFighter Transmissions 211005

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH400, Each

Part Number: TCI-211005

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

850 CCA Odyssey Drycell Battery ODX-AGM3478 BCI Group 34/78

Battery, Dry Cell, 12 V, Deep Cycle/Starting, 850 Cold Cranking Amps, Top/Side Posts, 34/78 Group, Each

Part Number: ODY-3478PC1500DT

4.84 out of 5 stars ( 31 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15948-DR

Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, Rotors, Crossed Drilled/Slotted, 6-piston Calipers, Red, Chevy, GMC, Kit

Part Number: WIL-140-15948-DR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Calvert Racing Split Mono-Leaf Springs for 1985-2002 S10, 1985-1990 S15, 1991-2002 SONOMA - 370-33

Leaf Springs, Split Mono-Leaf, Racing, 2.00 in. Lowered Ride Height, Chevrolet, GMC, Pair

Part Number: CLV-370-33

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Westin Fey Diamondstep Bumpers 21000

Bumper, DiamondStep, Steel, Chrome, Rear, Each

Part Number: FEY-21000

3.86 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI Heavy-Duty RV Transmissions 211001

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, Chevy, TH400, Each

Part Number: TCI-211001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

TCI StreetFighter Transmissions 211000

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH400, Each

Part Number: TCI-211000

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

ATK High Performance GM 350 TBI 290 HP Stage 1 Long Block Crate Engines HP31

Engine Assembly, Stage 1 Crate Engine, Truck, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each

Part Number: HPE-HP31

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Griffin Performance Fit Radiator Combos CU-70013-LS

Radiator and Fan, Aluminum, Crossflow, 2-Row, Dual Fan, Chevy, GMC, Kit

Part Number: GRI-CU-70013-LS

3.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dashes Direct Reproduction Dash Pads D10018100

Dash Pad, Reproduction, Urethane, Black, Chevrolet, GMC, Each

Part Number: UDD-D10018100

3.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Flaming River 1988-98 Chevy C1500 Truck Power Rack and Pinion Cradle Kits for 1988-1998 C1500 - FR371KTPWNC

Rack and Pinion Cradle Kit, Hydraulic Power Assist, Steel, Natural, Chevy, GMC, Kit

Part Number: FLA-FR371KTPWNC

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Kooks Headers Race Long Tube Headers 28202400

Headers, Long Tube, Stainless Steel, Natural, 1.875 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair

Part Number: KOK-28202400

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

1,150 CCA Odyssey Drycell Battery ODX-AGM31 BCI Group 31

Battery, Dry Cell, 12 V, Deep Cycle/Starting, 1,150 Cold Cranking Amps, Top Stud, 31 Group, Each

Part Number: ODY-31-PC2150S

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Coker Firestone Vintage Bias-Ply Tires 7.5x16

Tire, Coker Firestone, Vintage, 750-16, Bias-Ply, Blackwall, Each

Part Number: COK-682300

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15948-D

Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, Rotors, Crossed Drilled/Slotted, 6-piston Calipers, Black, Chevy, GMC, Kit

Part Number: WIL-140-15948-D

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Rear Drum-to-Disc Brake Conversion Kits SUM-BK3001

Disc Brake Kit, Rear, Manual or Power Assisted, Chevy/GMC,1963-87 truck, 6 Lug, Kit

Part Number: SUM-BK3001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

1990 GMC Parts and Accessories