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

Dorman Exhaust Manifolds 674-275

Exhaust Manifold, Cast Iron, Dodge, Plymouth, 400, 440, Passenger Side, Each

Part Number: RNB-674-275

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 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 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Summit Racing™ Cast Exhaust Manifolds SUM-G9084S

4.75 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Walker CalCat Universal Catalytic Converters 80905

Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 18.000 in. Overall Length, Each

Part Number: WLK-80905

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

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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Stainless Works Dragster Headers UPBBC250

Stainless Works Dragster Headers UPBBC250

Headers, Dragster, Upswept, Stainless Steel, Natural, 2 1/2 in. Standard Primary, 5 in. Collectors, Chevy, Big Block, Pair

Part Number: STW-UPBBC250

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 94004

Catalytic Converter, Stainless Steel, Universal, 2 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-94004

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Walker Exhaust Intermediate Pipes for 1975-1981 CAMARO, 1975-1980 FIREBIRD - 45757

Intermediate Pipe, Steel, Aluminized, Chevy, Pontiac, 301/305/350/400/403, Each

Part Number: WLK-45757

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026

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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 )

Estimated Ship Date: Tomorrow

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Walker Exhaust Intermediate Pipes for 1977-1981 CAMARO, 1978-1981 FIREBIRD - 43744

Intermediate Pipe, Steel, Aluminized Finish, Passenger Side Pipe for Dual Exhaust, Chevy, Pontiac, Each

Part Number: WLK-43744

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AP Exhaust - Mufflers for 1977-1983 240D, 1977-1981 300D - ME2605

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-ME2605

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Stainless Works Factory Connect Exhaust Systems CT7287M

1967-87 Chevy/GMC Truck. Small Block. CNC mandrel bent 304 2 1/2" stainless. Designed to fit factory 2" manifo

Part Number: STW-CT7287M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 91006

Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-91006

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Walker Exhaust Hangers 35525

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

Part Number: WLK-35525

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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ATP Automotive Exhaust Manifolds 101006

EXHAUST MANIFOLD

Part Number: ATP-101006

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Patriot Clippster Headers H8021-B

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

Part Number: PTE-H8021-B

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Patriot Header Flange Kits H7831

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.625 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7831

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 - Mufflers for 1975-1984 RABBIT, 1975-1980 SCIROCCO - VW1407

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-VW1407

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

Walker Exhaust Catalytic Converters 81327

CalCat CARB Catalytic Converter

Part Number: WLK-81327

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Patriot Clippster Headers H8008

Header,1 5/8" 4-Tube Clippster 1962-79 ChevyII/Nova 265-400 w/ a Detroit Speed front clip rack conv Raw Finish

Part Number: PTE-H8008

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

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 )

Estimated Ship Date: Tomorrow

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Centerforce Exhaust Heat Shields 10500HS

Flywheel Heat Shield

Part Number: CTF-10500HS

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Crown Automotive 1.5 Inch Exhaust Clamp 630534

Exhaust Clamp, U-bolt Style, Steel, Natural, 1.50 in. Pipe Diameter, Each

Part Number: CWA-630534

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Stainless Works Header Flanges HFSBFTFHP200

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford Small Block, Trick Flow® High Port Heads, Fits 2 in. Primaries, Pair

Part Number: STW-HFSBFTFHP200

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today