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, Clamps" Page 1 of 1

  • AFCO 20143B Tube Clamp Collar, 5 Inch Wide, 1/8 Inch Wall, 4 Bolt
    AFCO 20143B Tube Clamp Collar, 5 Inch Wide, 1/8 Inch Wall, 4 Bolt
    SKU-10620143B
    x
                

    AFCO Tube Clamp Collar

    • 5 Inch Wide
    • 1/8 Inch Wall
    • Mounts on 3" Tube
    • 4 Bolt
  • Dynatech 794-90400 Exhaust Tube Clamp Collar Assembly Kit, 4 Inch
    Dynatech 794-90400 Exhaust Tube Clamp Collar Assembly Kit, 4 Inch
    SKU-31179490400
    x
                These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.
            
  • DEi 010201 8 Inch Stainless Steel Locking Ties, 8 Pack
    DEi 010201 8 Inch Stainless Steel Locking Ties, 8 Pack
    SKU-9101201
    x
                

    These locking ties are designed to secure DEi's exhaust wrap but the uses are endless. Made of high grade stainless steel they will withstand temperatures in excess of 2500 degrees and have a tensile strength over 100 lbs. These locking ties will provide a finished look to any job quickly and easily. 

  • Dynatech 794-90200 Exhaust Tube Clamp Collar Assembly Kit, 3 Inch
    Dynatech 794-90200 Exhaust Tube Clamp Collar Assembly Kit, 3 Inch
    SKU-31179490200
    x
                These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.
            
  • Dynatech 794-90350 Exhaust Tube Clamp Collar Assembly Kit, 3-1/2 Inch
    Dynatech 794-90350 Exhaust Tube Clamp Collar Assembly Kit, 3-1/2 Inch
    SKU-31179490350
    x
                These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.
            
  • Dynatech   60-905001 Tube Clamp Collar Kit, 5 Inch
    Dynatech 60-905001 Tube Clamp Collar Kit, 5 Inch
    SKU-31160905001
    x
                These are like the U-tab kits except one half is a clamp collar. They allow easy removal without welding a tab on the pipe. 
            
  • Dynatech 794-00313 U-Tab Kit - 4 Tabs, 2 Bolts
    Dynatech 794-00313 U-Tab Kit - 4 Tabs, 2 Bolts
    SKU-31179400313
    x
                

    Weld tabs to headers, collectors, or mufflers and fasten together with the provided bolt. Provides a quick, secure connection. These are the same U-tabs Dynatech® uses on all their headers and collectors.

    Kit includes U-tabs and hardware.

  • Dynatech 789-70275 Stepped Band Tube Clamp, 2-3/4 Inch
    Dynatech 789-70275 Stepped Band Tube Clamp, 2-3/4 Inch
    SKU-31178970275
    x
                

    Smooth transition taper allows proper fit to seal expanded slip-fit connections. Great for muffler, tailpipe, merge pipe connections.

    One tube clamp per package.

  • Dynatech 789-70300 Stepped Band Tube Clamp, 3 Inch
    Dynatech 789-70300 Stepped Band Tube Clamp, 3 Inch
    SKU-31178970300
    x
                

    Smooth transition taper allows proper fit to seal expanded slip-fit connections. Great for muffler, tailpipe, merge pipe connections.

    One clamp per package.

  • AFCO 20142B Tube Clamp Collar, 4-1/2 Inch Wide, 1/8 Inch Wall, 4 Bolt
    AFCO 20142B Tube Clamp Collar, 4-1/2 Inch Wide, 1/8 Inch Wall, 4 Bolt
    SKU-10620142B
    x
                

    AFCO Tube Clamp Collar

    • 4-1/2 Inch Wide
    • 1/8 Inch Wall
    • Mounts on 3" Tube
    • 4 Bolt
  • Header-to-Collector Weld Tab
    Header-to-Collector Weld Tab
    SKU-9172020
    x
                You can weld one half of this tab to your headers and the other to the collector/muffler allowing you easy disassembly while keeping the exhaust together. Includes two individual tabs and one bolt with nut.
            
  • Dynatech 789-70250 Stepped Band Tube Clamp, 2-1/2 Inch
    Dynatech 789-70250 Stepped Band Tube Clamp, 2-1/2 Inch
    SKU-31178970250
    x
                

    Smooth transition taper allows proper fit to seal expanded slip-fit connections. Great for muffler, tailpipe, merge pipe connections.

    One clamp per package.

  • Dynatech 789-70350 Stepped Band Tube Clamp, 3-1/2 Inch
    Dynatech 789-70350 Stepped Band Tube Clamp, 3-1/2 Inch
    SKU-31178970350
    x
                

    Smooth transition taper allows proper fit to seal expanded slip-fit connections. Great for muffler, tailpipe, merge pipe connections.

    One clamp per package.

  • Dynatech 794-00310 U-Tab Kit - 2 Tabs, 1 Bolt
    Dynatech 794-00310 U-Tab Kit - 2 Tabs, 1 Bolt
    SKU-31179400310
    x
                

    Weld tabs to headers, collectors, or mufflers and fasten together with the provided bolt. Provides a quick, secure connection. These are the same U-tabs Dynatech® uses on all their headers and collectors.

    Kit includes U-tabs and hardware.

  • Dynatech   60-904001 Tube Clamp Collar Kit, 4 Inch
    Dynatech 60-904001 Tube Clamp Collar Kit, 4 Inch
    SKU-31160904001
    x
                These are like the U-tab kits except one half is a clamp collar. They allow easy removal without welding a tab on the pipe. 
            
  • Dynatech 794-91235 V-Clamp Collar Assembly Kit, 3-1/2 Inch
    Dynatech 794-91235 V-Clamp Collar Assembly Kit, 3-1/2 Inch
    SKU-31179491235
    x
                Kit includes two weld-on mild steel V-clamp rings and a stainless steel V-band clamp. Works great for header to muffler connections.
            
  • Dynatech 794-91225 V-Clamp Collar Assembly Kit, 2-1/2 Inch
    Dynatech 794-91225 V-Clamp Collar Assembly Kit, 2-1/2 Inch
    SKU-31179491225
    x
                Kit includes two weld-on mild steel V-clamp rings and a stainless steel V-band clamp. Works great for header to muffler connections.
            
  • Dynatech 794-91230 V-Clamp Collar Assembly Kit, 3 Inch
    Dynatech 794-91230 V-Clamp Collar Assembly Kit, 3 Inch
    SKU-31179491230
    x
                Kit includes two weld-on mild steel V-clamp rings and a stainless steel V-band clamp. Works great for header to muffler connections.
            
  • DEi 010202 14 Inch Stainless Steel Locking Ties, 4 Pack
    DEi 010202 14 Inch Stainless Steel Locking Ties, 4 Pack
    SKU-9101202
    x
                

    These locking ties are designed to secure DEi's exhaust wrap but the uses are endless. Made of high grade stainless steel they will withstand temperatures in excess of 2500 degrees and have a tensile strength over 100 lbs. These locking ties will provide a finished look to any job quickly and easily. 

  • Thermo Tec 13101 Snap Strap
    $29.99
    Product Rating: 2.50 Stars
    Thermo Tec 13101 Snap Strap
    SKU-70413101
    x
                

    Snap strap stainless steel tie wraps. Enough to install wrap on two headers.  V-8 kit contains eight 9" straps and four 18" straps.

  • Dynatech   794-90500 Exhaust Tube Clamp Collar Assembly Kit, 5 Inch
    Dynatech 794-90500 Exhaust Tube Clamp Collar Assembly Kit, 5 Inch
    SKU-31179490500
    x
                These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.
            
  • Garage Sale - 3-1/2 Inch Center Pull SuperTrapp Muffler Mounting Clamp
    Garage Sale
    Garage Sale - 3-1/2 Inch Center Pull SuperTrapp Muffler Mounting Clamp
    SKU-6900953500
    x
                

    This muffler mounting clamp is garage sale priced because it has been discontinued form our current product line.

     

    **NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS**

     

    Mounting clamp for a 3-1/2" diameter muffler.  Stainless steel.

     

  • Garage Sale - Dynatech 789-70250 Stepped Band Tube Clamp, 2-1/2 Inch
    Garage Sale
    Garage Sale - Dynatech 789-70250 Stepped Band Tube Clamp, 2-1/2 Inch
    SKU-UP36713
    x
                

    Smooth transition taper allows proper fit to seal expanded slip-fit connections. Great for muffler, tailpipe, merge pipe connections.

    One clamp per package.

     

    This clamp is garage sale priced because it is missing the hardware and it is dented, what you see is what you get.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Dynatech 794-90350 Exhaust Tube Clamp Collar Assembly Kit, 3-1/2 Inch
    Garage Sale
    Garage Sale - Dynatech 794-90350 Exhaust Tube Clamp Collar Assembly Kit, 3-1/2 Inch
    SKU-AUP2387
    x
                

    These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.

     

    These clamp collars are garage sale priced because they are new old stock, what you see is what you get.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - Stainless Steel 5" Clamp
    Garage Sale
    Garage Sale - Stainless Steel 5" Clamp
    SKU-AUP1385
    x
                

    Clearance!

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Stainless Steel 2" V-Clamp
    Garage Sale
    Garage Sale - Stainless Steel 2" V-Clamp
    SKU-AUP1389
    x
                

    Stainless steel V-band clamp. Works great for header to muffler connections.

     

    Clearance!

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Dynatech   Stainless Steel 2.25" Clamp
    Garage Sale
    Garage Sale - Dynatech Stainless Steel 2.25" Clamp
    SKU-AUP1382
    x
                

    Clearance!

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Garage Sale - Dynatech Exhaust Tube Clamp Collar Assembly Kit, 5 Inch
    Garage Sale
    Garage Sale - Dynatech Exhaust Tube Clamp Collar Assembly Kit, 5 Inch
    SKU-AUP2337
    x
                

    These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.

     

    These exhaust claps are garage sale priced because they are new old stock. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

  • Garage Sale - Dynatech   3 inch Single Bolt Clamp
    Garage Sale
    Garage Sale - Dynatech 3 inch Single Bolt Clamp
    SKU-AUP1745
    x
                

    These clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.

     

    This is garage sale priced because it is the clamp only.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Dynatech 794-90250 Exhaust Tube Clamp Collar Assembly Kit, 2-1/2 Inch
    Garage Sale
    Garage Sale - Dynatech 794-90250 Exhaust Tube Clamp Collar Assembly Kit, 2-1/2 Inch
    SKU-AUP2658
    x
                

    These tube clamp collar kits allow you to connect extension pipes, Y-pipes, X-pipes, and mufflers for quick disconnect without welding.

     

    This clamp collar is garage sale priced because it is new old stock.

     

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - AFCO 5 Inch Clamp Collar
    $34.99
    $49.99
    Garage Sale
    Garage Sale - AFCO 5 Inch Clamp Collar
    SKU-AUP1146
    x
                

    Mounts on 3" Tube

     

     This clamp collar is garage sale priced because it has been discontinued.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • Garage Sale - Dynatech 794-91230 V-Clamp Collar Assembly Kit, 3 Inch
    Garage Sale
    Garage Sale - Dynatech 794-91230 V-Clamp Collar Assembly Kit, 3 Inch
    SKU-UP48501
    x
                

    This is garage sale priced because it does not include the bolt.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS    

     

    Kit includes two weld-on mild steel V-clamp rings and a stainless steel V-band clamp. Works great for header to muffler connections. 

  • Garage Sale - Dynatech   2 Inch Mild Steel V-Clamp Ring Only
    Garage Sale
    Garage Sale - Dynatech 2 Inch Mild Steel V-Clamp Ring Only
    SKU-AUP1386
    x
                

    These v-clamp rings are garage sale priced because they are new old stock.  Some of them have some light surface rust.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS