1990 GMC Exhaust | Summit Racing

ATP Exhaust Manifolds 101130

Exhaust Manifolds, Cast Iron, Natural, Left, Chevrolet, GMC, 7.4L, Each

Part Number: ATP-101130

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Patriot Clippster Headers H8087-B

Headers, Clippster, Mid-Length, Steel, High Temperature Black Paint, Chevy, GMC, LS Swap, Pair

Part Number: PTE-H8087-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2063

AP Exhaust OE Replacement Steel 3 Inch Muffler 2063

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2063

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

Walker Heat Shields 35567

Muffler Heat Shield, 8 1/8 in. Width, 18 in. Length, Each

Part Number: WLK-35567

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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AP Exhaust Heat Shields 9206

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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Walker Super Converters 15684

Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, 5.0L, Each

Part Number: WLK-15684

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

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AP Exhaust Direct-Fit Catalytic Converters 645341

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700121

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700121

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

AP Exhaust Max Fit Tailpipes 126103

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

Part Number: APH-126103

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

AP Exhaust Universal Catalytic Converters 604007

Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604007

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

BRExhaust Universal Fit Steel 2.5 Inch Muffler 100-5132

Muffler, 2.50 in. Center Inlet, 2.00 in. Dual Outlet, 25.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5132

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

Walker Exhaust Intermediate Pipes 43295

Intermediate Pipe, Steel, Aluminized Finish, 3.0 in. o.d., Chevy, GMC, Fits 131.5 in. Wheelbase Only, Each

Part Number: WLK-43295

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

Walker Exhaust Intermediate Pipes for 1990-1996 P3500, P30, 1980-1983 CARGOSTAR - 42606

Intermediate Pipe, Steel, Aluminized, 2.50 in. Outside Diameter, Chevy, Pickup, Each

Part Number: WLK-42606

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

AP Exhaust OE Replacement Steel 3 Inch Muffler 2058

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2058

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

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3269

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.3, 5.7, 6.2 Diesel, 7.4L, Each

Part Number: APH-3269

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

Hedman Street Headers 69416

Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, 4.3L, Pair

Part Number: HED-69416

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jul 8, 2026 if ordered today

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Estimated Ship Date: Jul 8, 2026 if ordered today

Hedman Street Headers 69413

Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, GMC, Pair

Part Number: HED-69413

Not Yet Reviewed

Estimated Ship Date: Jul 8, 2026 if ordered today

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Estimated Ship Date: Jul 8, 2026 if ordered today

Walker 2-Bolt 2.750 Inch Exhaust Flange 31882

Walker Flange

Part Number: WLK-31882

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

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AP 2-Bolt 2.438 Inch Exhaust Flange 8786

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ATP Automotive Exhaust Manifolds 101076

EXHAUST MANIFOLD

Part Number: ATP-101076

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Exhaust Manifolds 101091

Exhaust Manifolds, Cast Iron, Natural, Left, Chevrolet, GMC, 4.3L, Each

Part Number: ATP-101091

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Exhaust Manifolds for 1990-1995 P30, P3500 - 101211

Exhaust Manifolds, Left, Cast Iron, Natural, Chevy, GMC, 4.3L, Each

Part Number: ATP-101211

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

ATP Exhaust Manifolds 101090

Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, 4.3L, Each

Part Number: ATP-101090

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6583

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-6583

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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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

4.75 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Walker Direct-Fit Catalytic Converters 16346

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16346

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2289

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2289

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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Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Today

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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 3391432

Catalytic Converter, Direct-Fit, California Grade, 3-Way, 2.5 in. Inlet/Outlet Pipes, Slip Fit, 24.5 in. Long, Stainless Steel Case, Chevy, GMC, Each

Part Number: MPE-3391432

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Walker Universal Tru-Fit Steel 2.25 Inch Muffler 18107

Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18107

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

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AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6590

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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