Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith
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Products

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 3

  • 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.
            
  • Schoenfeld Headers 01511 Small Block Chevy D-Port Header Gaskets
    Schoenfeld Headers 01511 Small Block Chevy D-Port Header Gaskets
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    Schoenfeld header gaskets for Small Block Chevy 265-400 V-8 with D-port cylinder heads.

  • Collector Gasket, 3 Inch I.D.
    Collector Gasket, 3 Inch I.D.
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                Collector gaskets available in several sizes. 
            
  • 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"
  • Small Block Chevy Copper Exhaust Gasket, Round Port
    Small Block Chevy Copper Exhaust Gasket, Round Port
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    Cure the "leaky header blues" with these copper exhaust gaskets for round port Small Block Chevy heads. These copper exhaust gaskets are die cut and dead soft. Embossed port ridge for a perfect seal. Constructed of the finest .041" copper material and will seal where most gaskets fail. Reusable.

  • 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.
            
  • 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
  • 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.
            
  • Copper Collector Exhaust Gaskets, 2-1/2 Inch
    Copper Collector Exhaust Gaskets, 2-1/2 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.
            
  • Extreme Exhaust Gaskets, Small Block Chevy, 1-5/8 Inch Oval Port
    Extreme Exhaust Gaskets, Small Block Chevy, 1-5/8 Inch Oval 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
  • Speedway Extreme Gaskets, 2-1/2 Inch Collector Gaskets
    Speedway Extreme Gaskets, 2-1/2 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
  • 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. 

  • 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 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
  • Tru-Ram Small Block Chevy Exhaust Manifold Gasket Set
    New
    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 Round Port Exhaust Header Gaskets
    Small Block Chevy Round Port Exhaust Header Gaskets
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                Exhaust header exhaust gaskets with round ports for Small Block Chevy (SBC) V8 265-400.
            
  • 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"
            
  • 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. 

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