CHEVROLET 7.4L/454 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Patriot Tri-5 Headers H8035-1

Headers, Engine Swap, Full-Length, Fenderwell, Steel, Ceramic Coated, Chevy, Big Block, V8, Pair

Part Number: PTE-H8035-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Doug's Headers D352

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Walker 3-Bolt Exhaust Flange 31923

Exhaust Flange, 3-bolt, Steel, Natural, Each

Part Number: WLK-31923

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Doug's Headers D328-B

Headers, 4-1 One-piece, Steel, Hi-Temp Black Coated, 1 7/8 in. Primary, 3.5 in. Collector, Chevy, Big Block, Pair

Part Number: DOU-D328-B

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Doug's Headers D313-B

Headers, Long Tube, Steel, Black Painted, Chevy, Pontiac, Chevy Big Block, Pair

Part Number: DOU-D313-B

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Pypes Turbo Pro Exhaust Systems SGA10T30

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA10T30

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Pypes Turbo Pro Exhaust Systems SGA30T

3.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pypes Headers HDR100S

CHEVY BIG BLOCK HEADER

Part Number: PYE-HDR100S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Sierra Marine Elbow Risers 18-1927

Marine Exhaust Riser, Elbow Riser, Standard Length, Cast Iron, Blue Painted, GM, Crusader, 4 in. Tall, Each

Part Number: RRA-18-1927

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

Stainless Works Header Flanges HFBBC175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFBBC175

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Patriot Full-Length Headers H8024-1

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Car, Big Block, Pair

Part Number: PTE-H8024-1

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Walker Exhaust Hangers 35662

Exhaust Hanger, Bolt-on, Steel, Natural, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-35662

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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AP 2-Bolt 2.063 Inch Exhaust Flange 9184

Exhaust Flanges, 2-bolt Type, Steel, Natural, 3.000 in. Flange Bolt Circle, Fits 2.063 in. Exhaust Pipe Diameter, Chevrolet, GMC, Each

Part Number: APH-9184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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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Dorman Exhaust Flange Hardware Kits for 1974-1975 LAGUNA, 1976-1977 MALIBU - 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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MagnaFlow Universal Catalytic Converters 93506

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

Part Number: MPE-93506

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03107

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

Part Number: RNB-03107

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Patriot Tri-5 Headers H8078

Headers, Tri-5, Long Tube, Steel, Natural, Chevy, Big Block, Rack and Pinion Conversion, Pair

Part Number: PTE-H8078

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Walker Exhaust Hanger Brackets 35181

Exhaust Hanger Bracket, Clamp-on, Steel, Natural, 2.00 in. Pipe Diameter, Buick, Chevy, Olds, Pontiac, Each

Part Number: WLK-35181

Not Yet Reviewed

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AP Exhaust Max Fit Tailpipes X6103

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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Hedman Street Headers 69381

Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, 454, Pair

Part Number: HED-69381

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Replacement Exhaust Insulators 35182

Exhaust Hanger Insulator, Rubber, Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-35182

Not Yet Reviewed

Estimated Ship Date: Today

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AP Exhaust Max Fit Tailpipes 126104

Tailpipe, 2.50 in. OD, 91.50 in. Length, Right Side, Chevy, GMC, Dodge, Ford, Each

Part Number: APH-126104

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

Patriot Full-Length Headers H8062-B

Headers, Long Tube, Steel, Black, Chevy, Big Block, Pair

Part Number: PTE-H8062-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Patriot Full-Length Headers H8054-B

Headers, Long Tube, Steel, Black, 3 in. Collector, SAP Port Shape, Chevy, GMC, 396, 402, 454, Pair

Part Number: PTE-H8054-B

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Walker Quiet-Flow 3 Steel 3 Inch Muffler 22674

Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, C/K-Series Pickup, Each

Part Number: WLK-22674

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Patriot Clippster Headers H8012-B

Headers, Clippster, Mid-Length, Steel, Painted, Chevy, Big Block, Pair

Part Number: PTE-H8012-B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today