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

Sanderson Headers Blockhugger Headers CC10-158-P

Sanderson Headers Blockhugger Headers CC10-158-P

Header, Block Hugger, Steel, Natural, 1 5/8 in. Tubes, 3 in. Collectors, Chevy, Small Block, Pair

Part Number: SNH-CC10-158P

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Hedman Traditional Block Hugger Headers 68363

Headers, Traditional, Block Hugger, Steel, Black Ceramic Coated, Chevy, Toyota, Pair

Part Number: HED-68363

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

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: Tomorrow

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Stage 8 Locking Exhaust Manifold Bolts 8920S

Exhaust Manifold Bolts, Locking, Steel, Nickel Plated, Chevy, Small Block, Kit

Part Number: STG-8920S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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MagnaFlow Direct-Fit Catalytic Converters for 1975-1989 911 - 23555

Catalytic Converter, Stainless Steel, Porsche, 2.7, 3.0, 3.2L, Center, Each

Part Number: MPE-23555

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Patriot Header Flange Kits H7825

Header Flanges, Stock Bolt Pattern, Steel, Oval Port, 0.313 in. Thick, Chevy, Small Block, Pair

Part Number: PTE-H7825

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Patriot Clippster Headers H8008-B

Header, 1 5/8" 4-Tube 1962-79 ChevyII/Nova 265-400 w/ a Detroit Speed front clip rack conv Hi-Temp Blk Coating

Part Number: PTE-H8008-B

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 94007

Catalytic Converter, Stainless Steel, Universal, Dual 2.00 in. Inlets/Single 2.50 in. Outlet, 16 in. Length

Part Number: MPE-94007

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Stage 8 Locking Header Fastener Kits 8958S

Header Fasteners, Bolts, Locking, Stainless Steel, Natural, AMC, V8, Set of 12

Part Number: STG-8958S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman Exhaust Manifold Mounting Hardware 03104

Exhaust Manifold Mounting Hardware, Two Studs and Two Nuts, Steel, Natural, for Infiniti, for Nissan, Ford, Pair

Part Number: RNB-03104

4.0 out of 5 stars ( 1 )

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: Tomorrow

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Vibrant Performance Exhaust Manifold Flanges 14930

Header Flanges, Exhaust Manifold Flanges, Stainless Steel, Stock Flange Port Shape, Designed Specifically for Porsche 911 and 930 Engines, Set of 6

Part Number: VPE-14930

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

ATP Automotive Exhaust Manifolds 101006

EXHAUST MANIFOLD

Part Number: ATP-101006

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Patriot Full-Length Headers H8048-B

Headers, Long Tube, Steel, Black, Chevy, GMC, SUV, Pickup, RWD, Small Block, Pair

Part Number: PTE-H8048-B

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Walker Direct-Fit Tailpipes 46424

Exhaust Tailpipe, Steel, Aluminized, 2.25 in. Diameter, Chevy, GMC, Each

Part Number: WLK-46424

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 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: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Borla S-Type Crate304 Stainless Steel 2.5 Inch Muffler 400825

Muffler, S-Type CrateMuffler, Oval, Stainless Steel, Natural, 2.50 in. Offset Inlet, 2.50 in. Center Outlet, Chevy, Small Block, Each

Part Number: BOR-400825

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 91005

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-91005

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 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: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Hooker Header Flanges 11622HKR

Header Flanges with Stubs, Mild Steel, 5/16 in. Thick, Square 1 3/4 in. Port, Chevy, Small Block, Kit

Part Number: HOK-11622HKR

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Flatout Gaskets Exhaust Port Block-Off Covers 3175A

Block-Off Covers, Exhaust Port, Aluminum, 14 Degree Dart Big Chief Heads, Chevy Big Block, Pair

Part Number: FOG-3175A

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Crown Automotive Catalytic Converters J5358641

Catalytic Converter, Jeep, Each

Part Number: CWA-J5358641

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

Centerforce Exhaust Heat Shields 10500HS

Flywheel Heat Shield

Part Number: CTF-10500HS

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today