Bill Smith
Founder, 1929-2014
Speedy Bill
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Exhaust Headers

Shop Exhaust At Speedway Motors

Speedway has the performance exhaust parts to give your car a voice of its own. Whether you're looking for a quiet rumble or a deep roar, we've got the headers, mufflers and complete cat-back systems to bring your car to life. Take that gag off your car and get ready for more horsepower and a sound that could sooth any car nuts soul.

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"Exhaust, Exhaust Headers, Garage Sale" Page 1 of 19

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  • Garage Sale - Small Block Chevy Chassis Headers, Chrome
    Garage Sale
    Garage Sale - Small Block Chevy Chassis Headers, Chrome
    (Part #UP49064)
    x
                Please view the product's page for more information
            
  • Garage Sale - Header Reducer Kit, 2-1/2 to 2-1/4 Inch
    Garage Sale
    Garage Sale - Header Reducer Kit, 2-1/2 to 2-1/4 Inch
    (Part #91013751.GS)
    x
                

    This item is garage sale priced because it's not a regularly inventoried item.  No hardware included.

     

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

     

    These are the header reducers you need to adapt your 2-1/2" outlet headers to 2-1/4" exhaust tubing. 

     

    AHC coated mild steel.  5/16" thick flanges.  Includes gaskets.   

  • Garage Sale - 1955-57 Chevy Chassis Headers for Rack and Pinion, AHC Coated
    Garage Sale
    Garage Sale - 1955-57 Chevy Chassis Headers for Rack and Pinion, AHC Coated
    (Part #UP37583)
    x
                Please view the product's page for more information
            
  • Garage Sale - Schoenfeld GM LS Headers, 1-3/4 Primary, 3-1/2 Inch Collector
    Garage Sale
    Garage Sale - Schoenfeld GM LS Headers, 1-3/4 Primary, 3-1/2 Inch Collector
    (Part #AUP2073)
    x
                

    These Schoenfeld LS1-LS7 Dirt Late Model headers for the 525 crate motor are built with long primaries that flow over the sides of the frame. Listed by chassis.

    Fits: American Made, Barry Wright, Larry Shaw, GRT, Stinger, TNT, Bullitt, Raider, and Rayburn

     

    Header Dimension Chart

     

    These headers are garage sale priced because they are dinged and scuffed from shipping. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Big Block Chevy Tight-Fit Headers, AHC Coated
    Garage Sale
    Garage Sale - Big Block Chevy Tight-Fit Headers, AHC Coated
    (Part #UP27172)
    x
                

    Rodders and racers are known for wedging big engines into small spaces, so these big-block Chevy tight-fit headers are designed for applications where space is limited. They offer great flow in a compact package and will fit where many other headers won’t.

    • Fits round-port cylinder heads
    • Compact design fits a wide variety of applications
    • Made from 16-gauge tubing
    • Includes reducers, gaskets, and bolts

    Header Dimesnions (GIF)

     

    These headers are garage sale priced because they have different flanges, one is square port and the other is round port. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Dynatech Ceramic Coated Slip-On Collector, 2-1/2 x 5 x 12 Inch
    Garage Sale
    Garage Sale - Dynatech Ceramic Coated Slip-On Collector, 2-1/2 x 5 x 12 Inch
    (Part #AUP3397)
    x
                

    This collector is garage sale priced because it is new old stock. 

     No Warranty, No Returns On Garage Sale Items

    Dynatech® slip-on race collectors offer great performance at an affordable price. Changing collector outlet size or length are popular ways to make tuning adjustments as track conditions change (i.e. changing to a larger collector outlet size can aid in "slick track" conditions).

    • Direct bolt-on fit to all Dynatech® Drag Headers
    • Durable Ceramic coating
    • Long-transition 4-into-1 design for maximum power
    • 18mm accessory bung (see Notes)
    • Listed by Primary I.D. x Collector O.D. x Length
    • Sold individually
  • Garage Sale - Small Block Chevy Chassis Headers, AHC Coated
    Garage Sale
    Garage Sale - Small Block Chevy Chassis Headers, AHC Coated
    (Part #UP25367)
    x
                

    Give your small block Chevy full-length header performance in a package that fits within the confines of your 1928-1934 Ford street rod chassis. These headers can be used with nearly any oil filter system or transmission and starter combination.

    • Full-length header performance
    • Has an attractive and protective Armor Hot Coating
    • Tucks close to engine to allow room inside of narrow frame rails
    • Works well with angle-plug heads
    • Works with stock steering box and most Vega and Mustang conversions

    Header Specification Chart (GIF)

    These headers are garage sale priced because they have been installed and returned.  These do have scratches and scuffs in the AHC coating and gasket sealer on the collector flanges. 

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • Garage Sale - Dynatech   Big Block Corvette Weld-Up Header Kit
    Garage Sale
    Garage Sale - Dynatech Big Block Corvette Weld-Up Header Kit
    (Part #600906801GS)
    x
                

    30" Equal Length Primary Tubes. Header Bolts and Gaskets Included. U-Tabs for easy Collector Installation. 

    Collectors Sold Separately.

     

    These weld-up header kits are garage sale priced because the tubes have surface rust and they are discontinued.  These headers would be perfect for coating.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
  • Garage Sale - Dynatech Chevy Street Stock Headers, 1-3/4 - 1-7/8, 3-1/2 Collector
    Garage Sale
    Garage Sale - Dynatech Chevy Street Stock Headers, 1-3/4 - 1-7/8, 3-1/2 Collector
    (Part #AUP3389)
    x
                

    Fits Following Models: Camaro ('70-'81). Chevelle ('64-'77), Monte Carlo ('72-'77) & Chevy II Nova ('75-'79)

    • Fits in stock location or with additional engine setback
    • For Standard Chevy or Crate Engine applications
    • Designed for straight plug heads only
    • Clears stock clutch linkage
    • Gaskets, bolts and hardware included
  • Garage Sale - Dynatech   2005-07 Corvette C6 Twin Tube Header System With Cats and X-Pipe
    Garage Sale
    Garage Sale - Dynatech 2005-07 Corvette C6 Twin Tube Header System With Cats and X-Pipe
    (Part #AUP965)
    x
                


    This bolt in header system from Dynatech® offers superior power for your LS2. Large 1 7/8"s primary tubes and high flow PowerCat converters increase exhaust flow. Bolts directly to your stock or aftermarket catback exhaust. The supermaxx system is race engineered and made from T-304 Stainless Steel. Give your C6 the growl and bite it deserves!

     

    This exhaust system is garage sale priced because it has been bolted together and returned.  Does not appear to have been run.

     

  • Big 1-7/8" Primary Tubes
  • 35 - 40 Increased HP
  • Direct Bolt-On Fit
  • Dramatic HP+TQ Increase
  • Low-Profile 4 Bolt collectors
  • Detailed Step by Step Installation Instructions
  • 100% T-304 Stainless Steel
  • Kit includes: Headers w/High Flow Cats, X-Pipe and Gasket
  •  
  •  
  • NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     
  • Garage Sale - Dynatech   Musclemaxx Headers, 1-5/8 - 1-3/4, 1-1/2 Reducer
    Garage Sale
    Garage Sale - Dynatech Musclemaxx Headers, 1-5/8 - 1-3/4, 1-1/2 Reducer
    (Part #AUP1940)
    x
                

    You absolutely will not believe the quality of these headers. 3/8" thick laser cut flanges give you a leak free seal. Nearly equal length step tube design just like the racers run gives you a wider powerband and more horsepower. The four bolt collecter flange is unique in that it needs to be used with the Dynatech® reducer cones. This gives you a leak free ball and socket connection that allows movement as the engine torques under acceleration.

    These headers will bolt straight up to the Dynatech® MuscleMaxx dual exhaust kit.

    Fits: 1967-69 Camaro

    NOTE: Reducer cones ARE included.

    Header Dimensions (JPEG)

     

    These headers are garage sale priced because they are scuffed on the primary tubes from shipping. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - SuperMaxx 2006-2008 Dodge Ram 1500 2WD/4WD Long Tube Headers Only
    Garage Sale
    Garage Sale - SuperMaxx 2006-2008 Dodge Ram 1500 2WD/4WD Long Tube Headers Only
    (Part #AUP3368)
    x
                Please view the product's page for more information
            
  • Garage Sale - Dynatech   1970-81 Camaro Headers - Coated
    Garage Sale
    Garage Sale - Dynatech 1970-81 Camaro Headers - Coated
    (Part #311401909301GS)
    x
                

    Dynatech® MuscleMaxx Headers are the absolute best headers you can buy for your Second-gen Camaro. They feature a nearly equal length, step tube design just like the racers run, giving you a wider powerband and more horsepower. The four bolt collector flange is unique in that it needs to be used with the Dynatech® reducer cones. This gives you a leak-free ball and socket connection that allows movement as the engine torques under acceleration.

    • Fits nearly all 23 Degree S/B Chevy heads with six exhaust port bolts
      • Standard 
      • D-Port
      • Fast Burn
      • LT1 Heads
    • No need to raise engine for install
    • Clears accessories and steering without dented tubes to provide maximum flow 
    • 3/8" thick laser cut flanges for a leak-free seal
    • Low profile collectors with ball and socket connections
    • Stepped primary tubes for big power
    • Equal length, long tube design

    This set of headers is garage sale priced because they have a few scratches in the coating.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

     

  • Garage Sale - Small Block Chevy Tight Fit Headers, AHC Coated
    Garage Sale
    Garage Sale - Small Block Chevy Tight Fit Headers, AHC Coated
    (Part #UP31127)
    x
                Please view the product's page for more information
            
  • Garage Sale - Dynatech 1967-69 BBC Camaro Long Tube Headers, 2.125 X 3.5, Black Painted
    Garage Sale
    Garage Sale - Dynatech 1967-69 BBC Camaro Long Tube Headers, 2.125 X 3.5, Black Painted
    (Part #AUP3540)
    x
                

    These headers are garage sale priced because they are new old stock. 

     No Warranty, No Returns On Garage Sale Items

    You absolutely will not believe the quality of these painted, full length headers. These Musclemaxx headers feature 3/8" thick laser cut flanges that give you a leak free seal. Nearly equal length step tube design just like the racers run gives you a wider powerband and more horsepower. The four bolt collecter flange is unique in that it needs to be used with the Dynatech® reducer cones. This gives you a leak free ball and socket connection that allows movement as the engine torques under acceleration.

    These full length, painted headers will bolt straight up to the Dynatech® MuscleMaxx dual exhaust kit.

    Fits: 1967-69 Camaro 

    NOTE: Reducer cones ARE included.

    Header Dimensions (JPEG)

  • Garage Sale - Block Hugger Tight-Fit Headers for ZZ4 Crate Motor, AHC Coated
    Garage Sale
    Garage Sale - Block Hugger Tight-Fit Headers for ZZ4 Crate Motor, AHC Coated
    (Part #UP42278)
    x
                

    These headers are garage sale priced because one has some surface rust and they both have pits and runs in the coating. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

    If you are lucky enough to have a GM small block crate motor with D-port heads (FastBurn, ZZ4, etc.) you will find that regular headers just don't work. These shorty headers were specifically designed for these heads. These tight-fit headers are ceramic coated headers that feature 1-5/8" primary tubes and 2-1/2" collectors with 2" reducers. Includes bolts and gaskets. The block hugger headers are designed to make difficult installations easy.

    • Collector exits parallel with the oil pan rail for maximum ground clearance
    • Made from lightweight & sturdy 18 gauge tubing
    • Tight-tuck design for narrow frame rails

    Header Dimensions (GIF)

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