Doug's Headers Exhaust | Summit Racing

Doug's Headers D564

Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 326-400, V8, Pair

Part Number: DOU-D564

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D323-SS

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D323-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D452-SS

Headers, Long Tube, Stainless Steel, Natural, 2 in. Tube, 3.50 in. Collector, 3-Bolt Flange Big Block, Mopar. Pair

Part Number: DOU-D452-SS

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D320

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D320

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Nov 17, 2026 if ordered today

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Estimated Ship Date: Nov 17, 2026 if ordered today

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Doug's Headers Stainless Steel Headers D320-SS

5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026

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Doug's Headers D322

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Big Block, Pair

Part Number: DOU-D322

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Corvette Side Pipe Mufflers for 1963-1982 CORVETTE - D952

Muffler, Side Pipe, High-Flow, 4.00 in. Inlet, 33.375 in. Length, Steel, Pair

Part Number: DOU-D952

4.56 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D380-B

Headers, Side Mount, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D380-B

4.56 out of 5 stars ( 27 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D353-SS

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D353-SS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D570

Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 350-455, V8, Pair

Part Number: DOU-D570

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D308-SS

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange, Small Block,Chevy. Pair

Part Number: DOU-D308-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D741-SS

Header, Long Tube, Stainless Steel, Natural, 1 3/4 in. Tubes, 3.0 in. Collector, Oldsmobile, Pair

Part Number: DOU-D741-SS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D334

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D334

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D318-B

Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D318-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D200-B

Headers, Long Tube, Steel, Black Painted, Buick, 350, Pair

Part Number: DOU-D200-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D314

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D314

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D581

Headers, Long Tube, Steel, Ceramic Coated, Pontiac V8, Pair

Part Number: DOU-D581

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D3349

Headers, Long Tube One-piece, Steel, Silver Ceramic Coated, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: DOU-D3349

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D3373-B

Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair

Part Number: DOU-D3373-B

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D581-SS

Headers, Long Tube, Stainless Steel, Natural, Pontiac V8, Pair

Part Number: DOU-D581-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D453-B

Headers, Long Tube, Steel, Painted, Dodge, Plymouth, A, B, E, Body, 273-360, V8, Pair

Part Number: DOU-D453-B

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D3321

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair

Part Number: DOU-D3321

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers Stainless Steel Headers D453-SS

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Smalll Block,Mopar. Pair

Part Number: DOU-D453-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D337

Headers, Shorty, Steel, Silver Ceramic Coated, Buick, Chevy, Olds., Pontiac, Pair

Part Number: DOU-D337

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D590

Headers, Long Tube, Steel, Ceramic Coated, Pontiac, 350-455, V8, Pair

Part Number: DOU-D590

2.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Doug's Headers D324

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair

Part Number: DOU-D324

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air