DODGE Summit Racing Exhaust

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 1.875 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270205ST

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Exhaust, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Dodge, Pickup, 3.7, 4.7, 5.9L

Part Number: SUM-685510

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Exhaust System, Cat-Back, 3.0 inch, Split Rear, Steel, Aluminized, Dodge, Pickup, 3.9, 5.2, 5.9L

Part Number: SUM-685500

4.35 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Intermediate Pipe, Extension, Replacement, Exhaust, Steel, Aluminized, 3.0 in. O.D., for SUM-685011 Only, Each

Part Number: SUM-685011-3

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Oversize $7.99

Header Flanges, Steel, 3/8 in. Thick, 2.000 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270209

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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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: Monday 2/23/2026 if shipped by air

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.000 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270209ST

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Muffler, Replacement, 3.0 in. Center Inlet/Dual 2.25 in. Outlets, Steel, Aluminized, Each

Part Number: SUM-638011

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Heat Stove to Exhaust Manifold Hardware Kit, 1970-74 Mopar 318/340/360 A-Body, OE Style Fasteners, 7 Piece Kit

Part Number: SUM-RP80466

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Header Flanges, Steel, 3/8 in. Thick, 1.875 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270205

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Heat Stove to Exhaust Manifold Hardware Kit, 1971-74 Mopar 318/340/360 B/E-Body, OE Style Fasteners, 5 Piece Kit

Part Number: SUM-RP80467

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Heat Stove to Exhaust Manifold Hardware Kit, 1970-71 Mopar 383/440 B/E-Body, OE Style Fasteners, 5 Piece Kit

Part Number: SUM-RP80468

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air