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

Garage Sale - Slip-Over Kickout Extension Pipes, AHC Coated, 3-1/2 X 20


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Please NOTE the following about this product:

  • This item is sold as a pair.
  • This product is discontinued.



Q & A

What's in the Box

hese extensions are designed for use with "T" roadster headers. Professionally cut and mandrel bent extensions slip over 3-1/2" diameter collector pipes.


These kickouts are garage sale priced because one has been run and has a bad weld on the retention bolt. 




Armor Hot Coating (AHC) is a heat resistant, ceramic coating applied to the outside of the header. This coating will reflect heat, which helps retain more heat within the header tube while simultaneously speeding up the exhaust flow. Not only will this coating help you make more horsepower, it also keeps your headers rust-free, looking great, and lasting longer (when properly maintained).  If you are looking for a show-quality finish for your headers, this is it! Our AHC will withstand exhaust temperatures of up to 1300° F. 

AHC coated headers will burn and be damaged at exhaust temperatures above 1300 degrees. An excessively lean fuel mixture can generate exhaust temperatures over 1700-1900 degrees. If the coating is burned (which will look like a dull gray) due to a lean condition, it is not warrantied, but the headers can be recoated.

Item Details

AHC Coated on the outside only
These kickouts are garage sale priced because one has been run and has a bad weld on the retention bolt.

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Mufflers for 20 Inch Extensions
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Purple Metal Polish

Just the thing you need to maintain the shine and luster on coated headers.

The Original Purple Metal Polish has been specially formulated for EASABILITY, DURABILITY, and a SUPER HIGH QUALITY SHINE.  It contains a superior abrasive along with Hi-tech cleaners and sealers to SAFELY CLEAN, SHINE and PROTECT all metal surfaces WITHOUT SCRATCHING.   Also excellent for removing light scratches on plexiglass, bug screens and plastic lens covers.  12 fl. oz.

  • Works excellent on coated headers
  • Aluminum
  • Brass
  • Copper
  • Chrome
  • Silver
  • Stainless
  • Removes most blueing from pipes and headers