1986 GMC K1500 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options

Pypes Violator Dual Exhaust Systems SGT978VE

Exhaust Systems, Crossmember Back, X-Pipe, Turbo Pro Muffler, Slit Rear Exit, 409 Stainless Steel, Natural, Chevy, GMC, Kit

Part Number: PYE-SGT978VE

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

Walker Direct-Fit Tailpipes 45824

Tailpipe, Direct-Fit, 2.250 in. O.D., Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-45824

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker Exhaust Intermediate Pipes 43697

Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.50 in. O.D., Chevy, GMC, Each

Part Number: WLK-43697

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Exhaust Flange Hardware Kits 675-209

Spring Bolt, Exhaust Flange Hardware, Steel, Black, Chevy, GMC, Kit

Part Number: RNB-675-209

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Walker CalCat Universal Catalytic Converters 80906

Catalytic Converter, CalCat, Stainless Case, 2.500 in. Inlet/2.500 in Outlet, Chevy, Dodge, Ford, Toyota, Each

Part Number: WLK-80906

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03113

Exhaust Manifold Studs, Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RNB-03113

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Fel-Pro Exhaust Flange Hardware ES75102

Exhaust Flange Hardware, Studs, Nuts, Washers, Black, Steel, Kit

Part Number: FEL-ES75102

Not Yet Reviewed

Estimated Ship Date: Today

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Standard Motor AIR Pump Check Valves AV7T

Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Dorman Exhaust Flange Hardware Kits 29201

Exhaust Manifold Hardware, Exhaust Flange Hardware, Stud/Nut/Washer, Set of 3

Part Number: RNB-29201

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21910

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21910

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03080

Exhaust Flange Hardware, Springs, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-03080

Not Yet Reviewed

Estimated Ship Date: Today

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AP Exhaust Universal Catalytic Converters 609006

AP Exhaust Universal Catalytic Converters 609006

Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, 16.50 in. Overall Length, for Nissan, Chevy, Chrysler, Ford, Each

Part Number: APH-609006

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

ATP Exhaust Manifolds 101098

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

Part Number: ATP-101098

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Walker Super Converters 15042

Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, Each

Part Number: WLK-15042

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, L6, V6, V8, Each

Part Number: APH-2943

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03110

Exhaust Flange Fastener, Steel, Natural, Spring, Chevy, GMC, Each

Part Number: RNB-03110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6557

Muffler, MSL, Steel, Aluminized, Chevy, GMC, 5.0, 5.7L, Each

Part Number: APH-6557

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Pypes Race Pro Dual Exhaust Systems SGT978RE

Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978RE

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Intake Manifold Heat Shields and Insulators 14082321

REINFORCEMENT-VLV RKR ARM CVR

Part Number: ADO-14082321

Not Yet Reviewed

Estimated Ship Date: Today

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Schoenfeld Headers 1346-E

Headers, Fenderwell, 1 3/4 in. Primaries, 3.5 in. Collector, Evac Tubes, Chevy, GMC, Small Block, Pair

Part Number: SCH-1346-E

Not Yet Reviewed

Estimated Ship Date: Today

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MagnaFlow Direct-Fit Catalytic Converters 93432

Catalytic Converter, Checker, Chevy, GMC, 25.5 in. Length, 4.3, 5.0, 5.7, 6.6, 7.4L, Each

Part Number: MPE-93432

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Hedman Street Headers 66093

Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, Small Block, Pair

Part Number: HED-66093

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

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: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 604006

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Doug's Headers D300Y-B

Headers, Tri-Y, Steel, Black Painted, Chevy, GMC, 305-400, Pair

Part Number: DOU-D300Y-B

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today