1973 Exhaust Systems - Hardtop Body Style - 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 )

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Summit Racing™ Header-Back Dual Exhaust Systems for 1967-1973 COUGAR, 1964-1973 MUSTANG - SUM-680111

Exhaust System, Header-Back, 2.50 inch, Split Rear Exit, Steel, Aluminized, Ford, Mercury, Kit

Part Number: SUM-680111

3.37 out of 5 stars ( 62 )

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MagnaFlow Street Series Performance Exhaust Systems 15894

Exhaust System, Crossmember-Back, 409 Stainless Steel, Tru-X, Polished Tips, Buick, Chevy, Oldsmobile, Pontiac

Part Number: MPE-15894

4.92 out of 5 stars ( 13 )

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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 )

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Summit Racing™ Header-Back Dual Exhaust Systems for 1967-1973 COUGAR, 1964-1973 MUSTANG - SUM-680110

Exhaust System, Header-Back, 2.25 inch, Split Rear Exit, Steel, Aluminized, Ford, Mercury, Kit

Part Number: SUM-680110

3.69 out of 5 stars ( 36 )

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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 )

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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 )

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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 )

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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 )

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MagnaFlow Street Series Performance Exhaust Systems 15898

Exhaust System, Crossmember-Back, 409 Stainless Steel, Tru-X, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: MPE-15898

4.56 out of 5 stars ( 9 )

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MagnaFlow Street Series Performance Exhaust Systems 19303

Exhaust System, Crossmember-Back, 409 Stainless Steel, Natural, Polished Tips, Chrysler, Dodge, Plymouth, Kit

Part Number: MPE-19303

3.29 out of 5 stars ( 7 )

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Summit Racing™ Header-Back Dual 3 Inch Exhaust System for 1968-1974 Dodge/Plymouth SUM-680141

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

Part Number: SUM-680141

3.38 out of 5 stars ( 8 )

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Summit Racing™ Header-Back Dual Exhaust Systems for 1967-1973 COUGAR, 1964-1973 MUSTANG - SUM-680111-SS

Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Ford, Kit

Part Number: SUM-680111-SS

1.8 out of 5 stars ( 5 )

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Pypes Race Pro Dual Exhaust Systems SMB13R

Exhaust, Race Pro, Crossmember-Back, Stainless Steel, Natural, X-Pipe, Dodge, Plymouth, B-, V8, Kit

Part Number: PYE-SMB13R

3.67 out of 5 stars ( 3 )

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

Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Olds, Pontiac, Kit

Part Number: SUM-680101-SS

4.71 out of 5 stars ( 7 )

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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 )

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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 )

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

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

Part Number: SUM-680143

4.6 out of 5 stars ( 5 )

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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 )

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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 )

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

Exhaust System, Header-Back, 2.50 inch, 409 Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-680131-SS

4.0 out of 5 stars ( 3 )

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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 )

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Pypes Street Pro Exhaust Systems SMB43S

Exhaust System, Street Pro, Crossmember-Back, Stainless Steel, H-Pipe, Dodge, Plymouth, B-Body, V8, Kit

Part Number: PYE-SMB43S

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Pypes Street Pro Exhaust Systems SMB13S

Exhaust, Street Pro, Crossmember-Back, Stainless Steel, Natural, X-Pipe, Dodge, Plymouth, B-, V8, Kit

Part Number: PYE-SMB13S

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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: Today

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