1998 GMC - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0080

Combo, Differential, Eaton Truetrac, Ring and Pinion, 3.73:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0080

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Summit Racing™ Ring and Pinion and Differential Pro Packs 14-0082

Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.10:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0082

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Wilwood Forged DynaPro 6 Big Brake Front Brake Kits 140-12837-D

Wilwood Forged DynaPro 6 Big Brake Front Brake Kits 140-12837-D

Disc Brake, Big Brake, Front, Drilled/Slotted Rotors, 6-piston Caliper, Black, Buick, Chevy, GMC, Olds Pontiac

Part Number: WIL-140-12837-D

4.25 out of 5 stars ( 4 )

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AutoMeter InVision Digital Gauges 7006

Digital Dash System, InVision, Chevy, GMC, Kit

Part Number: ATM-7006

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Be Cool Factory Fit Modules 82069

Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, GMC, SUV, Pickup, Kit

Part Number: BCI-82069

3.0 out of 5 stars ( 2 )

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Wilwood Forged Dynalite Rear Parking Brake Kits for 1988-1998 C1500 - 140-17541-DR

Disc Brakes, Forged Dynalite, Rear, Rotors, Crossed Drilled/Slotted Rotors, 4-piston Calipers, Red, Chevrolet, GMC, Kit

Part Number: WIL-140-17541-DR

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Wilwood Forged Dynalite Rear Drum-to-Disc Brake Kits 140-17541-D

Disc Brake Kit, Forged Dynalite Rear Drum-to-Disc Brake Kit, Rear, Cross-drilled/Slotted Rotors, Black 4-piston Calipers, Pads, Chevrolet, GMC, Kit

Part Number: WIL-140-17541-D

5.0 out of 5 stars ( 1 )

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Hooker Blackheart Exhaust Systems BH14345

Exhaust System, Blackheart, Crossmember Back, 409 Stainless, Natural, 2.5 in. Diameter, Dual Exit, Engine Swap, Chevy, GMC, Kit

Part Number: HOK-BH14345

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Belltech Lowering Kits with Nitro Drop 2 Shock Absorbers for 1992-1998 C1500 - 689ND

Suspension Lowering Kit, Chevy, GMC, With Shocks, Kit ;

Part Number: BEL-689ND

Not Yet Reviewed

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ARB Air Locker 30 Spline Differential GM 10.5 Inch (14-bolt) RD114

Differential Carrier, Air Locker, Nodular Iron, 30-spline, Rear, GM 10.5 in. (14-bolt), Chevy, GMC, Kit

Part Number: ARB-RD114

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RideTech HQ Coilover Kits 11373510

Coilover Kit, HQ, Front, Monotube, Aluminum, Clear Anodized, 850 lbs./in., Blue Powdercoated, Chevy, GMC, Pair

Part Number: ART-11373510

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IHC Suspension Lowering Kits for 1988-1998 C1500 - IHC-GM8898CK-35

Suspension Lowering Kit, Lower Control Arms, Flip Kit/Lift Shackle, 3 in. Front, 5 in. Rear, Chevrolet, GMC, Kit

Part Number: IHC-S0014

3.0 out of 5 stars ( 1 )

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Rough Country N3 Suspension Lift Kits 27430

Suspension Lift Kit, N3, Front A-arm Brackets, Rear Leaf Spring Blocks, 4.00 in. Front, 4.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-27430

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Auburn Gear Select-A-Loc 35 Spline Differential Dana 60 545022

Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 60, 10-Bolt, Each

Part Number: AUB-545022

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-217 GM 8.25 in. IFS/GM 8.5 in. 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-217

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

Belltech Lowering Kits with Street Performance Shock Absorbers for 1988-1998 C1500 - 692SP

Suspension Kit ;

Part Number: BEL-692SP

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

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 44064

Engine Swap Kits, Swap-In-A-Box Complete, Shorty Silver Ceramic Coated Headers, Motor Mounts, Red Oil Pan, D-port, Chevrolet, GMC, 5.0L, 5.7L, Kit

Part Number: TRD-44064

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2119 GM 10.5 in. (14-bolt) 4.11 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10519

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Rough Country M1 Suspension Lift Kits 27440

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, A-Arm Brackets, Leaf Spring Block, 4.00 in. Front, 4.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-27440

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

LEED Brakes Rear Disc Brake Conversion Kits BRC6005X

Disc Brake Kit, Rear Conversion, Cross-Drilled/Slotted Rotors, Black Calipers, 6 x 5.50 in. Bolt Pattern, 11.63 in. Diameter Rotors, Chevy, GMC, Kit

Part Number: LEB-BRC6005X

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

RAM Force 10.5 Dual Disc Clutch Kits 80-2170S

Clutch Kit, Force 10.5 Dual Disc, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 7.4L, Kit

Part Number: RAM-80-2170S

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 80 YDGD80-4-35

Differential Carrier, Dura Grip Positraction, Clutch-type, 35-spline, Nodular Iron, Rear, Dana 80, Each

Part Number: YGA-26047

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2121 GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 4.56 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10521

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Harwood Fiberglass Front-Ends HWFE-42000

Front Clip, Fiberglass, Black Gelcoat, 7 in. Chin Spoiler, Chevrolet, GMC, Each

Part Number: HRD-42000

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SPC Performance Control Arms 97140

Control Arm, Performance, Fully Adjustable, Steel, Black Powdercoated, Rubber Bushing, GM, G-Body, Pair

Part Number: SPS-97140

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1998 GMC Parts and Accessories