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Speedway Motors Bill Smith

Small Block Chevy 1935-48 Fat Fenderwell Headers, AHC Coated

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Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
AHC Coated
Tube O.D.:
1.63
Flange Thickness:
.31
Flange Style:
Round Port
Collector Diameter :
2.50
Gasket(s) Included:
Yes
Hardware Included:
Yes
Drivers Side Dimension A:
19.20
Drivers Side Dimension B:
11.88
Drivers Side Dimension C:
27.00
Passenger Side Dimension A:
18.88
Passenger Side Dimension B:
12.50
Passenger Side Dimension C:
26.38
Collector Length:
4.50
Garage Sale:
No
Notes
Collector flange is angled. Made from 18 gauge tubing. Reducers are 2.50" to 2.25".

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Watch the video below to learn more about Speedway Motors Armor Hot Coat (AHC)

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Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

These small-block Chevy 265-400 V8 headers are designed for optimum performance in a variety of 1935-1948 fat-fendered street rod and pickup applications. Perfect for Gasser-style rods and drag cars, the ceramic coated headers have long primary tubes that curve over the frame and through the fender wells. You must cut the inner fender panels to make them fit. These fender well, ceramic coated headers provide superior performance and durability.

Fender Well Header Specs Chart (GIF) 

Includes collectors, collector gaskets, header gaskets, header bolts, and collector bolts.

Application

  1. Can be used with most oil filter system or transmission and starter combination.
  2. Fits most angle plug heads.
  3. Check motor mount position before ordering.
  4. Not legal for sale or use in California on pollution controlled vehicles.

Notes

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. 

 

Warranties

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.

You may also be interested in:

Small Block Chevy 1935-48 Fat Fenderwell Headers, Plain
                        

These small-block Chevy 265-400 V8 headers are designed for optimum performance in a variety of 1935-1948 fat-fendered street rod and pickup applications. Perfect for Gasser-style rods and drag cars, the fender well headers have long primary tubes that curve over the frame and through the fender wells. You must cut the inner fender panels to make them fit.

Fender Well Header Specs Chart (GIF) 

Includes collectors, collector gaskets, header gaskets, header bolts, and collector bolts.

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