Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®

Search

Filter

Page 1 of 4

Products

Gaskets and Seals

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.

Featured Products
  • Small Block Chevy Water Pump Gasket
    Small Block Chevy Water Pump Gasket
    (Part #9100028)
    x
                

    Small Block Chevy Water Pump Gaskets

    • Paper
    • 0.03" thick
  • Speedway Small Block Chevy Overhaul Gasket Set, 350 Chevy, '67-'85
    Speedway Small Block Chevy Overhaul Gasket Set, 350 Chevy, '67-'85
    (Part #9152350)
    x
                Speedway standard rebuild gasket sets feature composite head gaskets, intake, water pump, valve cover, front cover and seal, oil pan and rear main seal.
            
  • Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
    Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
    (Part #3441003)
    x
                

    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Pre-flattened steel wire
    • Nominal compression thickness: .041"
    • Compressed volume: 9.1 cc
    • 4.166" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

    Speedy Tip for Proper Head Gasket Seal (GIF)  

  • Jesel SEL-38000 Small Block/Big Block Camshaft Seal
    New
    Jesel SEL-38000 Small Block/Big Block Camshaft Seal
    (Part #47038000)
    x
                

    Jesel introduces this amazing belt drive camshaft seal for use with Big or Small Block Chevy. Jesel offers peace of mind with their camshaft seals so you'll never have to worry about leaks! This camshaft seal features an outside diameter of 2.63 inches.

    • 2.63" outside diameter
    • 2.15" inside diameter
    • 0.25" thickness 
    • For use with Small or Big Block Chevy
    • For belt drive applications
    • Sold each
  • Best Gasket 536C-P 1949-53 Flathead Big Bore Head Gaskets, Copper
    Best Gasket 536C-P 1949-53 Flathead Big Bore Head Gaskets, Copper
    (Part #91015895)
    x
                

    1949-1953 flathead Ford V8 head gaskets for use with all bores from 3-1/16" to 3-3/8". This is a sandwich-style copper gasket. It measures approx .080" uncompressed and .062" compressed.

    910-15895 Instructions (PDF)

  • Fel-Pro Gaskets 1206 S/B Chevy Intake Manifold Gaskets, 1.34x2.21 Inch
    Fel-Pro Gaskets 1206 S/B Chevy Intake Manifold Gaskets, 1.34x2.21 Inch
    (Part #3441206)
    x
                Fel-Pro Blue Stripe premium quality intake manifold gaskets for Small Block Chevy (SBC).
            
  • Small Block Chevy Copper Oil Pump Mounting Gaskets
    Small Block Chevy Copper Oil Pump Mounting Gaskets
    (Part #577G55)
    x
                

    Does your oil pump leak where it mounts to the main cap? Not anymore with our dead soft copper oil pump mounting gaskets.

    Bag of 3 gaskets.

  • Speedway Small Block Chevy R.A.C.E Gaskets
    Speedway Small Block Chevy R.A.C.E Gaskets
    (Part #91010230)
    x
                

    Engine assembly completion sets by Speedway  R.A.C.E. stands for "remainder to assemble a complete engine." Available for S/B Chevy.

Filter

"Oval Track, Gaskets and Seals" Page 1 of 4

Page 1 of 4

  • Dynatech® 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    Dynatech® 794-50001 B/B Chevy Fiber Exhaust Header Gaskets
    (Part #31179450001)
    x
                

    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
    (Part #3441427)
    x
                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
    (Part #91013541)
    x
                
    • 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, SB Chevy, 1-5/8 In Rectangular Port
    Speedway Extreme Gaskets, SB Chevy, 1-5/8 In Rectangular Port
    (Part #91013505)
    x
                
    • 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
    (Part #9172300)
    x
                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
    (Part #31179400001)
    x
                

    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.
    (Part #5501204)
    x
                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
    (Part #91013513)
    x
                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
    (Part #91013707)
    x
                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
    (Part #9171560)
    x
                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
    (Part #91013730)
    x
                

    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
    (Part #31179400000)
    x
                

    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
Goto Previous PagePrevious Page
1 2 3 4