1978 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ SBC Longtube Headers for Chevy/GMC Truck/Van/Blazer/Suburban

Headers, Long Tube, Steel, Painted, Chevrolet, GMC, SUV, Pickup, Small Block, Pair

Part Number: SUM-G9006

4.51 out of 5 stars ( 513 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ BBC Long Tube Headers for Chevy/GMC Truck/Van/Blazer/Suburban

Headers, Long Tube, Steel, Painted, Chevy, GMC, SUV, Pickup, 396, 402, 427, 454, Pair

Part Number: SUM-G9011

4.36 out of 5 stars ( 116 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ SBC Long Tube Headers for Chevy Classic Cars

Headers, Long Tube, Steel, Painted, Chevy, Car, Small Block, Pair

Part Number: SUM-G9001

4.14 out of 5 stars ( 190 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Small Block Long Tube Headers for Classic Dodge/Plymouth Trucks

Headers, Long Tube, Steel, Painted, Dodge, D, W, Series Pickup, 273, 318, 340, 360, Pair

Part Number: SUM-G9042

3.26 out of 5 stars ( 89 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dynomax Header-Back Dual Exhaust Kits 89004

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89004

3.85 out of 5 stars ( 86 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Cast Exhaust Manifolds SUM-G9200N

Exhaust Manifolds, Cast Iron, Natural, 2.50 in. Collector, Rams Horn Style, Chevrolet, Small Block, Pair

Part Number: SUM-G9200N

4.36 out of 5 stars ( 59 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ SBF Long Tube Headers for 1978-1979 F-Series Trucks/Bronco

Headers, Long Tube, Steel, Painted, Ford, Pickup, Suv, 351M, 400, Pair

Part Number: SUM-G9034

4.0 out of 5 stars ( 51 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942551

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942551

4.84 out of 5 stars ( 37 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ SBC Shorty Headers for Camaro/Firebird/Cutlass/Regal/Malibu

Headers, Shorty, Steel, Painted, GM Car with Chevy, Small Block, Pair

Part Number: SUM-G9005

4.4 out of 5 stars ( 81 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Headers SUM-G9032

Headers, Long Tube, Steel, Painted, Ford, Small Block, Pair

Part Number: SUM-G9032

3.78 out of 5 stars ( 55 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Headers SUM-G9003

Headers, Long Tube, 1-5/8 in. Primary Tubes, Steel, Painted, Chevy, Small Block, Pair

Part Number: SUM-G9003

4.61 out of 5 stars ( 59 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 842553

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842553

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dynomax Dual Kits 89006

Exhaust, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89006

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster 50 Series Delta Flow 409 Stainless Steel 2.5 Inch Muffler 842551

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842551

4.52 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Summit Racing™ Headers SUM-G9020

Headers, Long Tube, Steel, Painted, Pontiac, 326-455, Pair

Part Number: SUM-G9020

3.73 out of 5 stars ( 33 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dynomax Dual Kits 89003

Exhaust System, Dual Kit, Manifold-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89003

3.5 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21856

Muffler, Quiet-Flow 3, 2 1/2 in. Offset Inlet/2 1/2 in. Center Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-21856

4.35 out of 5 stars ( 46 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942548

Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942548

4.89 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster Super 44 Series Steel 2.5 Inch Muffler 942546

Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942546

4.65 out of 5 stars ( 52 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster 50 Series Delta Flow Steel 2.5 Inch Muffler 942553

Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942553

4.73 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster Stainless Steel 40 Series 409 Stainless Steel 2.5 Inch Muffler 8042541

Muffler, 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042541

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster Tailpipe Kits 15803

Exhaust, Tailpipes, Steel, Aluminized, 2.5 in. Diameter, Chevy, GMC, Pair

Part Number: FLO-15803

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowmaster 40 Series Delta Flow Steel 2.5 Inch Muffler 942541

Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942541

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Flowtech Headers 11108FLT

Headers, Shorty, Steel, Painted, GM Car with Chevy, Small Block, Pair

Part Number: BIG-11108FLT

4.63 out of 5 stars ( 32 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Pypes Stainless Steel Exhaust Downpipes DGA20S23

Exhaust Downpipes, Stainless Steel, Natural, 2.5 in. Diameter, HO/RA Manifolds, Pontiac, Passenger Car, Pair

Part Number: PYE-DGA20S23

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air