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Dorman Exhaust Manifold Mounting Hardware 03401

Exhaust Manifold Hardware, Studs, Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: RNB-03401

3.27 out of 5 stars ( 11 )

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Walker Universal Catalytic Converter AIR Tubes 35574

AIR Tube, Steel, Natural, Each

Part Number: WLK-35574

3.5 out of 5 stars ( 4 )

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MagnaFlow Universal Catalytic Converters 94016

Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-94016

5.0 out of 5 stars ( 1 )

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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

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Dorman Exhaust Manifolds 674-653

Exhaust Manifold, Cast Iron, Natural, GM with Chevy, 5.0, 5.7L, Passenger Side, Each

Part Number: RNB-674-653

3.25 out of 5 stars ( 4 )

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Walker Exhaust Hangers 35209

Exhaust Hanger, Jeep, Rear Tailpipe, Each

Part Number: WLK-35209

5.0 out of 5 stars ( 2 )

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Doug's Headers D330

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D330

Not Yet Reviewed

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Doug's Headers D337-B

Headers, Shorty, Steel, High Temperature Black Paint, SAP Port, Chevrolet, Oldsmobile, Pontiac, Small Block, Pair

Part Number: DOU-D337-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Exhaust Manifolds 674-276

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, GM, 5.0, 5.7L, Driver Side, Each

Part Number: RNB-674-276

3.0 out of 5 stars ( 2 )

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Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18112

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18112

5.0 out of 5 stars ( 2 )

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MagnaFlow Direct-Fit Catalytic Converters 93418

Catalytic Converter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 21.375 in., 3.8, 4.3, 4.9, 5.0, 5.7L

Part Number: MPE-93418

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Patriot LS Cast Tubular Manifolds H8097-1

Exhaust Manifolds, LS Cast Tubular, Cast Iron, Silver Ceramic Coated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: PTE-H8097-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Cast Exhaust Manifolds SUM-G9084S

4.75 out of 5 stars ( 9 )

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Dorman Exhaust Manifold Mounting Hardware 03142

Exhaust Flange Studs, Steel, Black Oxide, M10-1.5 x 62mm, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: RNB-03142

Not Yet Reviewed

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Catco Universal-Fit Catalytic Converters 6905

Catco Universal-Fit Catalytic Converters 6905

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 14 in. Length, Each

Part Number: CTO-6905

5.0 out of 5 stars ( 1 )

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MagnaFlow Universal Catalytic Converters 418006

Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 15.0 in. Length, Universal, Each

Part Number: MPE-418006

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Walker Universal Tru-Fit Steel 2 Inch Muffler 18101

Muffler, Tru-Fit, Steel, Aluminized, 2.0 in. Inlet, 2.0 in. Outlet, 25.0 in. Length, Each

Part Number: WLK-18101

Not Yet Reviewed

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Dorman Control Duct Pre-Heater Hoses 96024

Carburetor Pre-Heater Hose, Flex Tube, 2.00 in. Diameter, 18 in. Length, Each

Part Number: RNB-96024

5.0 out of 5 stars ( 2 )

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Walker Exhaust Catalytic Converters 81327

CalCat CARB Catalytic Converter

Part Number: WLK-81327

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 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: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Walker Replacement Exhaust Insulators 35352

Exhaust hanger, Insulator, Each

Part Number: WLK-35352

5.0 out of 5 stars ( 2 )

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Pypes Race Pro Dual Exhaust Systems SGG912RE

Exhaust Systems, Crossmember Back w/X-Pipe, 78-88 GM G-Body SS Split Rear Dual Exit 2.5 in Intermediate Pipe

Part Number: PYE-SGG912RE

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

AP Exhaust Extra Heavy-Duty U-Clamps H258

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.625 in. Pipe Diameter, Steel, Natural, Ram, 3.6L, Each

Part Number: APH-H258

Not Yet Reviewed

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Doug's Headers D521

Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 389-428, V8, Pair

Part Number: DOU-D521

5.0 out of 5 stars ( 2 )

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ATP Exhaust Manifolds 101246

Exhaust Manifolds, Cast Iron, Natural, Left, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-101246

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

AP Exhaust Universal Catalytic Converters 602005

Catalytic Converters, Universal, 2.25 in. Slip-fit Inlet/Outlet, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-602005

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today