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

Standard Motor AIR Pump Check Valves AV7T

Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Pypes Turbo Pro Exhaust Systems for 1975-1979 NOVA - SGN945TE

Exhaust Systems, Turbo Pro, Crossmember-Back, H-Pipe, Stainless Steel, Natural, Chevy, Kit

Part Number: PYE-SGN945TE

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Dorman Control Duct Pre-Heater Hoses 96020

Carburetor Pre-Heater Hose, Flex Tube, 1.50 in. Diameter, 18 in. Length, Each

Part Number: RNB-96020

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

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: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

MagnaFlow California Universal Fit 30000 Catalytic Converters 338008

Catalytic Converter, California Universal, Mercedes-Benz, Each

Part Number: MPE-338008

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

Go Fast Bits DV Plus Diverter Valves with TMS Advantage T9351

Turbocharger Diverter Valve, DV Plus Diverter Valve with TMS Advantage, AUDI, VW, Each

Part Number: GFS-T9351

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGT978E

Exhaust Systems, Crossmember Back w/H-Pipe Exhaust System 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT978E

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Pypes Header/Crossmember-Back Exhaust Systems SGT980E

Exhaust Systems, Crossmember Back w/X-Pipe, 75-87 GM Split Rear Dual Exit 2.5 in Intermediate

Part Number: PYE-SGT980E

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 602005

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: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Doug's Headers D305

Headers, Shorty, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: DOU-D305

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Trick Flow® Header Build Kits TFS-HBK188TFHP

Headers, Weld-Up, Custom, Stainless Steel, Natural, 1 7/8 in. Primary Tubes, Ford, Small Block, Kit

Part Number: TFS-HBK188TFHP

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Trick Flow® Header Build Kits TFS-HBK175SBC

Headers, Weld-Up, Custom, Stainless Steel, Natural, 1 3/4 in. Primary Tubes, Chevy, Small Block, Kit

Part Number: TFS-HBK175SBC

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

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: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

JBA Performance Exhaust Cat4ward Headers 1830S-6JT

Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Chevy, Small Block, Pair

Part Number: JBA-1830S-6JT

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

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JBA Performance Exhaust Cat4ward Headers 1830S-6JS

3.75 out of 5 stars ( 7 )

Estimated Ship Date: Friday 1/2/2026

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AP Exhaust - Mufflers for 1978-1989 SPIDER - AR1245

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-AR1245

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

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: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Doug's Headers D3351-B

Headers, Long Tube One-piece, Steel, Temporary Non-high Temperature Paint, Round Port, Chevrolet, Pontiac, Small Block LS, Pair

Part Number: DOU-D3351-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Walker Exhaust Intermediate Pipes 43782

Intermediate Pipe, Steel, Aluminized, 2.250 in. Outside Diameter, Ford, Pickup, Each

Part Number: WLK-43782

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Kooks Headers Header Flanges 7011-S

Header Flanges, Outer Flange, No Stubs, Stainless, 0.375 in. Thick, 2.000 in. Port, Gaskets, Bolts, Each

Part Number: KOK-7011S

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Exhaust Flange Hardware Kits 29201

Exhaust Manifold Hardware, Exhaust Flange Hardware, Stud/Nut/Washer, Set of 3

Part Number: RNB-29201

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18231

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 32.500 in. Overall Length, Ford, Each

Part Number: WLK-18231

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

Hooker Super Competition Headers 2129HKR

Headers, Super Comp, Long Tube, Steel, Painted, GM, with Chevy Small Block, Pair

Part Number: HOK-2129HKR

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Schumacher Creative Services Big Block Tri-Y Header Ball-Joint Flange Pipes HFBJ

Exhaust Pipes, Tri-Y Header Flange, Ball and Socket, 2.5 in Diameter, 13 in. Length, Steel, Mopar, Big Block, Pair

Part Number: SC2-HFBJ

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

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: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

URO Parts Muffler Mounts GEX7459

Exhaust Hanger, Muffler Mount, Insulator Style, Rubber, Black, Jaguar, Each

Part Number: URO-005910

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026