Doug's Headers Header and Exhaust Manifold Gaskets

Gaskets, Header Flange, Compressed Fiber Laminate, Rectangle Port, Chevy, Small Block, Pair

Part Number: DOU-HG9312

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Oval Port, Chevy, Small Block, Pair

Part Number: DOU-HG9301

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Chevy, Round Port, Big Block, Pair

Part Number: DOU-HG9303LG

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Large D-Port, Chevy, Big Block, Pair

Part Number: DOU-HG9313

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Round Port, Chevy, Big Block, Pair

Part Number: DOU-HG9303

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Rectangle Port, Ford, Mercury, Small Block/351W, Pair

Part Number: DOU-HG9248

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Rectangle Port, Ford, Mercury, Small Block, Pair

Part Number: DOU-HG9351

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Gaskets, Header Flange, Compressed Fiber Laminate, Chevy LS1, LS6, Pair

Part Number: DOU-HG9304

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Header Flange, Compressed Fiber Laminate, Stock Port, Chevy, Small Block, Pair

Part Number: DOU-HG9322

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Gaskets, Header Flange, Compressed Fiber Laminate, Large Round Port, Chevy, Small Block, Pair

Part Number: DOU-HG9302

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Gaskets, Header Flange, Compressed Fiber Laminate, Ford 5.4L, 5.8L, 4V, Pair

Part Number: DOU-HG9246

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Gaskets, Header Flange, Compressed Fiber Laminate, Ford 4.6L, 5.4L, 2V, Pair

Part Number: DOU-HG9249

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Gaskets, Header Flange, Compressed Fiber Laminate, Ford V10, Pair

Part Number: DOU-HG9208

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order