Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Oval Track Headers & Exhaust At Speedway Motors

Speedway Motors has racing headers to fit many different chassis, from late models to IMCA Modifieds. We also stock a great selection of header kits, collectors and tubing so you can repair your damaged headers or fabricate a custom set for your application. Speedway can also help you reduce heat and noise with header wraps and racing mufflers.

"Oval Track, Gaskets and Seals" Page 1 of 2

  • Dynatech 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    Dynatech 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible.  Fits Big Block Chevy 396-454 V-8 engines. 

    Sold in pairs.

  • Fel-Pro Gaskets 1427 Ford N351 Exhaust Header Gaskets
    Fel-Pro Gaskets 1427 Ford N351 Exhaust Header Gaskets
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                Fel-Pro Blue Stripe exhaust header gaskets for Ford N351 cylinder heads.
            
  • Speedway Extreme Gaskets, 3 Inch Collector Gaskets
    Speedway Extreme Gaskets, 3 Inch Collector Gaskets
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    • Reusable triple-layer gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
  • Speedway Extreme Gaskets, Small Block Chevy, 1-5/8 Inch Rectangular Port
    Speedway Extreme Gaskets, Small Block Chevy, 1-5/8 Inch Rectangular Port
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    • Reusable triple-layer exhaust gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
  • Schoenfeld Headers FG23 2.3 Ford Exhaust Header Gasket
    Schoenfeld Headers FG23 2.3 Ford Exhaust Header Gasket
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                Premium header exhaust gasket for Ford 2300 cc 4 cyl. Mini Stock engines. Fits both 1-1/2" and 1-5/8" diameter tube headers.
            
  • Dynatech 794-00001 SBC Fiber Exhaust Header Gaskets
    Dynatech 794-00001 SBC Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    Sold in pairs. 

  • Collector Gasket, 3 Inch I.D.
    Collector Gasket, 3 Inch I.D.
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                Collector gaskets available in several sizes. 
            
  • Cometic EX1256064AM Small Block Chevy Brodix D-Port Exhaust Gasket
    Cometic EX1256064AM Small Block Chevy Brodix D-Port Exhaust Gasket
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                These exhaust gaskets are designed for use on small block chevy applications with the Brodix D-Port and spread bolt pattern.  They feature multi-layer steel gasket material construction and are .030" thick.
    • Spread bolt pattern
    • Multi-layer steel gasket material
    • .030" thick
    • Sold individually
  • Copper Collector Exhaust Gaskets, 3 Inch
    Copper Collector Exhaust Gaskets, 3 Inch
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                These copper collector gaskets are embossed port ridge for a perfect seal. Cure the "leaky header blues" with these copper exhaust gaskets. Die cut and dead soft. Constructed of the finest .041 copper material and will seal where most gaskets fail. Include stainless steel fasteners. Reusable.
            
  • Small Block Chevy 604 Crate Motor Header Gaskets
    Small Block Chevy 604 Crate Motor Header Gaskets
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                Small block Chevy header gaskets for GM 604 crate motors with aluminum cylinder heads.
            
  • Small Block Ford Copper Exhaust Gaskets
    Small Block Ford Copper Exhaust Gaskets
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    Copper exhaust gaskets are die cut and dead soft. Embossed port ridge for a perfect seal. Cure the "leaky header blues" with these copper exhaust gaskets. Constructed of the finest .041 copper material and will seal where most gaskets fail. Reusable.

    • 1-3/8" tall x 1-1/8" wide   
    • Overall Length:  16-3/8"
    • Overall Height:  2-1/8"
    • Thickness @ Port Seal:  .095"
  • Dynatech Small Block Chevy Fiber Exhaust Header Gaskets, Spread Port
    Dynatech Small Block Chevy Fiber Exhaust Header Gaskets, Spread Port
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    These Dynatech® header gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    • SBC spread port
    • Quality Fiber construction
    • Sold in pairs
  • Extreme Exhaust Gaskets, Big Block Chevy, 2 Inch Round Port
    Extreme Exhaust Gaskets, Big Block Chevy, 2 Inch Round Port
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    • Reusable triple-layer exhaust gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
  • SuperSeal Small Block Chevy Square Port Exhaust Gaskets
    SuperSeal Small Block Chevy Square Port Exhaust Gaskets
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                SuperSeal offers premium quality components & materials and exceeds all sealing requirements established by gasket manufacturers. For Small Block Chevy stock style square port heads.
            
  • Tru-Ram Small Block Chevy Exhaust Manifold Gasket Set
    Tru-Ram Small Block Chevy Exhaust Manifold Gasket Set
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                These  header/manifold exhaust gaskets are fabricated   from  large-fiber gasket material bonded by a high-heat resistant   compound.  They are precision die cut for each application, and provide   excellent  sealing and durability. 
    • Gasket set for Tru-Ram SBC exhaust manifolds (930-0301)
    • Large-fiber gasket material
    • High-heat resistant compound
    • Precision die cut for each application
    • Provide excellent sealing and durability
  • Small Block Chevy Copper Exhaust Gaskets, Square Port
    Small Block Chevy Copper Exhaust Gaskets, Square Port
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    Copper exhaust gaskets are die cut and dead soft. Embossed port ridge for a perfect seal. Cure the "leaky header blues" with these copper exhaust gaskets. Constructed of the finest .041 copper material and will seal where most gaskets fail. Reusable.

    • 1-3/8" x 1-3/8"
    • Can be trimmed to as large as 1.5" x 1.5"
  • Schoenfeld Headers 0350 Small Block Ford 289-351W Header Gaskets
    Schoenfeld Headers 0350 Small Block Ford 289-351W Header Gaskets
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                Schoenfeld header gaskets for Small Block Ford 289-351W and GT40 heads. Ports measure 1-1/4" wide x 1-3/4" tall.
            
  • Small Block Chevy Copper Exhaust Gasket - D-Port Heads
    Small Block Chevy Copper Exhaust Gasket - D-Port Heads
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                Copper exhaust gaskets are die cut and dead soft. Embossed port ridge for a perfect seal. Cure the "leaky header blues" with these copper exhaust gaskets. Constructed of the finest .041 copper material and will seal where most gaskets fail. Reusable.  Gasket is beveled around the ports, the thickness of the  gasket it .0425".  The height from the bottom of the gasket to the top of  that bevel is .1000"
            
  • Fel-Pro Gaskets 1404 Small Block Chevy Square Port Exhaust Header Gaskets
    Fel-Pro Gaskets 1404 Small Block Chevy Square Port Exhaust Header Gaskets
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                Fel-Pro Blue Stripe premium quality Small Block Chevy exhaust gaskets for headers.
            
  • Extreme Exhaust Gaskets, Small Block Chevy, 1-3/4 Inch Rectangular Port
    Extreme Exhaust Gaskets, Small Block Chevy, 1-3/4 Inch Rectangular Port
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    • Reusable triple-layer exhaust gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
  • Fel-Pro Gaskets 1409 Small Block Chevy Round Brodix Header Gaskets
    Fel-Pro Gaskets 1409 Small Block Chevy Round Brodix Header Gaskets
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    Fel-Pro Blue Stripe premium quality Brodix Spread Port exhaust gaskets for headers.

  • Dynatech 794-03001 SBC 18 Degree Fiber Exhaust Header Gaskets
    Dynatech 794-03001 SBC 18 Degree Fiber Exhaust Header Gaskets
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    These Dynatech® header exhaust gaskets are manufactured at the highest quality for racing and high performance applications. They are CAD designed for the most precise fit possible. 

    Sold in pairs. 

  • Extreme Exhaust Gaskets, Flathead Ford, 1-5/8 Inch Header Flange
    Extreme Exhaust Gaskets, Flathead Ford, 1-5/8 Inch Header Flange
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                These reusable triple-layer exhaust gaskets are perfect for your Ford Flathead.  They are round port style and easily conform to surface irregularities to create a tight, leak-proof seal.  These header gaskets are stainless steel with a heat-resistant, rubber-based inner core.
    • 1-5/8" flange
    • Reusable triple-layer gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
    • Set of 6
  • Collector Gasket - 2 1/2 Inch Inside Diameter
    Collector Gasket - 2 1/2 Inch Inside Diameter
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                Collector gaskets available in several sizes.
            
  • SuperSeal Small Block Ford 260-351W Exhaust Gaskets
    SuperSeal Small Block Ford 260-351W Exhaust Gaskets
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                SuperSeal offers premium quality components & materials and exceeds all sealing requirements established by gasket manufacturers.
            
  • Small Block Ford 289-351W Exhaust Header Gaskets
    Small Block Ford 289-351W Exhaust Header Gaskets
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                Exhaust header exhaust gaskets with rectangular ports for Small Block Ford (SBF) V8 289-351W. 
            
  • Schoenfeld Small Block Chevy 1-3/4 Inch Oval Port Exhaust Header Gasket
    Schoenfeld Small Block Chevy 1-3/4 Inch Oval Port Exhaust Header Gasket
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    For a tight seal, don't forget the exhaust gaskets for your Schoenfeld headers.  They offer these exhaust header gaskets made with steel core laminate to provide stability, maximum torque retention, and excellent heat resistance.  These Schoenfeld gaskets feature an oval port style to match your small block chevy.  You don't crack under the pressures of racing, and your gaskets shouldn't either.  Try Schoenfeld header gaskets on for a perfect fit and seal.

    Oval Port Header Gasket

    • Header gasket
    • Steel Core Laminate
    • 1.780" x 1.370" Oval Port
    • Small Block Chevy standard port

     

  • Extreme Lake Style Header Exhaust Hookup Gasket, 2-1/2 Inch
    Extreme Lake Style Header Exhaust Hookup Gasket, 2-1/2 Inch
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                These reusable triple-layer exhaust gaskets are perfect for your Lake style headers with bottom collectors.   They easily conform to surface irregularities  to create a tight, leak-proof seal.  These header gaskets are stainless  steel with a heat-resistant, rubber-based inner core.
    • 2-1/2" diameter
    • For 2 bolt lower outlet on Lakes Headers
    • Reusable triple-layer gasket
    • Stainless steel with a heat-resistant, rubber-based inner core
    • 0.085” thick, ultra pliable
    • Available for many popular flange configurations
    • Easily conforms to surface irregularities to create a tight, leak-proof seal
    • Works well with a wide range of flange surfaces and block and head materials
    • Sold as a pair
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