1974 Exhaust Systems - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680101

Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680101

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8, Kit

Part Number: SUM-680101

4.5 out of 5 stars ( 174 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual 2.25 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680100

Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680100

4.63 out of 5 stars ( 30 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual 2.5 Inch Exhaust System 1967-1974 Dodge, Plymouth SUM-680144

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, A-Body, V8, Kit

Part Number: SUM-680144

4.62 out of 5 stars ( 39 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual 3 Inch Exhaust System 1963-1974 Chevy, 1973-1974 Olds, 1967-1974 Pontiac SUM-680102-NM

Exhaust System, Header-Back, 3.00 inch, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, No Mufflers, Kit

Part Number: SUM-680102-NM

4.38 out of 5 stars ( 26 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems SUM-680141-NM

Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, B-Body, No Mufflers

Part Number: SUM-680141-NM

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems SUM-680102

Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680102

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems 16526HKR

Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Chevy, GMC, Small Block, Kit

Part Number: HOK-16526HKR

3.94 out of 5 stars ( 17 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Dynomax Header-Back Dual Exhaust Kits for 1973-1988 BLAZER, JIMMY, 1975-1986 K5 BLAZER - 89005

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

Part Number: WLK-89005

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Pypes H-Bomb Exhaust Systems SMA40

Exhaust System, Crossmember Back w/H-Pipe 67-73 Mopar A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Hardware Incl Muffler & Tip Not Incl

Part Number: PYE-SMA40

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Manifold Back Exhaust Systems 16622HKR

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

Part Number: HOK-16622HKR

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems for 1970-1974 CHALLENGER - SUM-680142

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, E-Body, V8, Kit

Part Number: SUM-680142

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems SUM-680131

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680131

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems for 1970-1974 BARRACUDA, CHALLENGER, CUDA - SUM-680143-NM

Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, No Mufflers, Dodge, Plymouth, E-Body

Part Number: SUM-680143-NM

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems for 1963-1974 CORVETTE - 16521HKR

Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Rear Exit, Chevrolet, Kit

Part Number: HOK-16521HKR

4.05 out of 5 stars ( 22 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems 16562HKR

Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, Big Block FE, Kit

Part Number: HOK-16562HKR

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Thrush Turbo Header Back Dual Exhaust Systems 89024

Exhaust System, Thrush Header Back, Steel, Aluminized, Chevy/GMC, K Series Pickups, V8, Kit

Part Number: WLK-89024

3.33 out of 5 stars ( 30 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Flowtech Super Street Dual Exhaust Kits 52525FLT

Exhaust System, Super Street, Manifold-Back, Steel, Aluminized, Chevy, GMC, 305, 350, 400, Kit

Part Number: BIG-52525FLT

3.34 out of 5 stars ( 44 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems for 1970-1974 BARRACUDA, CHALLENGER, CUDA - SUM-680139-NM

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, E-Body, V8, Kit

Part Number: SUM-680139-NM

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems for 1974-1993 RAMCHARGER, 1974-1981 TRAILDUSTER - 16551HKR

Exhaust, Header-Back, Steel, Aluminized, Dodge, Plymouth, Mopar, Small Block, Kit

Part Number: HOK-16551HKR

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems 16523HKR

Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Chevy, GMC, 5.0L, 5.7L, Kit

Part Number: HOK-16523HKR

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Hooker Competition Header-Back Exhaust Systems for 1966-1977 BRONCO - 16567HKR

Exhaust Systems, Competition Header-Back, Dual, Steel, Aluminized, Split Side Exit, Ford, 4.7L, 5.0L, Kit

Part Number: HOK-16567HKR

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual 2.25 Inch Exhaust System for 1973-1974 Chevy/Buick/Olds/Pontiac SUM-680130

Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680130

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual 3 Inch No Muffler Exhaust System for 1968-1974 Dodge/Plymouth SUM-680145-NM

Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, A-Body, No Mufflers

Part Number: SUM-680145-NM

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Summit Racing™ Header-Back Dual Exhaust Systems SUM-680145

Exhaust System, Header-Back, 3.00 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, A-Body, V8, Kit

Part Number: SUM-680145

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Friday 1/2/2026

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Estimated Ship Date: Friday 1/2/2026

Flowtech Super Street Dual Exhaust Kits for 1970-1974 CAMARO - 51555FLT

Exhaust System, Super Street, Header-Back, Steel, Aluminized, Chevy, 305, 307, 350, Kit

Part Number: BIG-51555FLT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today