1998 GMC Exhaust - Free Shipping on Orders Over $109 at Summit Racing

JBA Performance Exhaust Cat4ward Headers 1840S-4

Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Pickup, 4.3L, Pair

Part Number: JBA-1840S-4

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

Hedman Specialty and Engine Swap Headers 69563

Hedman Specialty and Engine Swap Headers 69563

Headers, Specialty and Engine Swap, Mid-Length, Steel, Black Ceramic Coated, Chevy, GMC, Pair

Part Number: HED-69563

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 99204HM

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-99204HM

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Hedman LS Engine Swap Black Maxx Headers 69043

Headers, LS Swap, Mid-Length, Steel, Black Ceramic Coated, Chevrolet, GMC, Pair

Part Number: HED-69043

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 99209HM

Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99209HM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gibson Single Exhaust Systems 315505

Exhaust, Swept Side, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, 5.7L, Kit

Part Number: GIB-315505

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 82515

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-82515

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Hedman Elite Extreme-Duty Headers 69528

Headers, Elite Extreme-Duty, Mid-Length, Steel, Silver Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-69528

3.4 out of 5 stars ( 5 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Hedman Hot Rodz Engine Swap Headers 69046

Headers, Hot Rodz Engine Swap, Mid-Length, Steel, Silver Ceramic Coated, GM, S10/S15, Pair

Part Number: HED-69046

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Hedman Specialty and Engine Swap Headers 68540

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18216

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 29.000 in. Overall Length, Chevy, GMC, Each

Part Number: WLK-18216

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Direct-Fit Tailpipes 45465

Tailpipe, Exhaust, Steel, Aluminized, 2.75 in. O.D., Passenger Side, Chevy, GMC, Each

Part Number: WLK-45465

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Schoenfeld Headers 1347V-E

Headers, Fenderwell, 1 7/8 - 2 in. Primaries, 3.5 in. Collector, Evac Tubes, Chevy, GMC, Small Block, Pair

Part Number: SCH-1347V-E

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

Walker Direct-Fit SoundFX Steel 3 Inch Muffler 18829

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 35.63 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18829

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

AP Exhaust Pipe Adapters 9649

Exhaust Tubing, AP Exhaust Pipe Adapters, 8.00 in. Length, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-9649

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Walker Exhaust Pipe Adapters and Reducers 41891

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Estimated Ship Date: Today

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AP Exhaust Pipe Adapters 9333

Exhaust Tubing, Exhaust Pipe Adapters, Reducer, Round, Steel, Aluminized, 3.000 in. I.D./3.500 in. O.D. End Sizes, 6.000 in. Length, Each

Part Number: APH-9333

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Gibson Super Truck Exhaust Systems 65514

Exhaust, Super Truck, Cat-Back, Stainless Steel, Natural, Tips, Chevy, GMC, 4.3, 5.0L, Kit

Part Number: GIB-65514

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 23457

Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, 41.875 in. Length, 4.3, 5.0L, Each

Part Number: MPE-23457

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

AP Exhaust Max Fit Tailpipes X6103

Tailpipe, Mandrel Bent, 2.25 in. OD, 101 in. Length, Left Side, Chevy, GMC, Dodge, Ford, Each

Part Number: APH-X6103

Not Yet Reviewed

Estimated Ship Date: Today

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BRExhaust Direct-Fit Intermediate Pipes for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - 102-8905

Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.000 in. O.D., Chevrolet, GMC, Isuzu, Each

Part Number: BRE-102-8905

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2 Inch Muffler 21291

Muffler, Quiet-Flow 3, 2 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21291

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

ATP Exhaust Manifolds 101094

Exhaust Manifolds, Right, Cast Iron, Natural, Cadillac, Chevy, GMC, Each

Part Number: ATP-101094

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18461

Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, 2 Door, Chevy, GMC, Each

Part Number: WLK-18461

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

AP Exhaust OE Replacement Steel 3 Inch Muffler 2539

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 5.3L, Each

Part Number: APH-2539

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

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Walker Quiet-Flow SS 409 Stainless Steel 3 Inch Muffler 21577

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MagnaFlow Direct-Fit Catalytic Converters for 1998-1999 HOMBRE, S10, SONOMA - 447214

Catalytic Converter, Stainless Steel, Chevy, GMC, Isuzu, 4.3L, Center, Each

Part Number: MPE-447214

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Schoenfeld S-10 Forward Exit Conversion Headers 198A-3

Headers, Fenderwell, 1 3/4 in. Primaries, 3 in. Collector, S-10/Sonoma, Small Block, Pair

Part Number: SCH-198A-3

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