Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Flathead Ford V8 Header Flanges

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Flathead Ford V8 Header Flanges

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Please NOTE the following about this product:

  • This item is sold as a pair.



Q & A

What's in the Box

Build or modify your own headers with these exhaust manifold flange plates. Header flange only. Does not include adaptor pipe or gaskets.

Item Details

1-5/8" Tube Size

You may also be interested in:

Stainless Steel Flathead Ford V8 Tube Header Bolts, Set/12
(Part #91303955)
                        Premium stainless steel socket head bolts for your Flathead Ford tube headers. Each kit includes stainless steel AN washers.
DEi 010126 Titanium Exhaust Wrap, 1 Inch x 50 Ft Roll
(Part #9101126)

This exhaust wrap by Design Engineering, Inc. is made from pulverized lava rock and can stand 1800 degrees directly or 2500 degrees indirectly. Perfect for those extreme conditions and you don't need to use any spray-on coatings with it. Resists abrasion for longer life.

  • Constructed from pulverized lava rock - titanium-like strength and toughness
  • Reduces underhood temps resulting in cooler air intake for improved performance 
  • Able to handle 25% more heat than conventional wrap
  • Capable of handling more heat than any other wrap found in the market today
  • It’s pliable - no need to wet the wrap when wrapping tubing
  • Will not shrink
  • More resistant to temperature/vibration break-down, abrasions, chemical and hot oil spills
  • Very cool carbon fiber look

Works best on Stainless Steel headers.

Instruction Sheet (PDF)

Frequently Asked Questions (PDF)

Four Bolt Collector Flange for Flathead Header
(Part #4477266)

Collector flange to weld to your collector pipe hook-up. Works with Flathead Center Dump Headers 910-13601. 

  • Hole ID: 2.5"
  • Center to Center: 2.75" and 2.5"
  • Plate Dimensions: 3.5" x 3.25" x .25"
1932-1953 Flathead Header Flange Exhaust Gaskets
(Part #91013600)

1932-1953 flathead Ford V8 header flange exhaust gaskets.

NOTE: Does not fit outlet of Fenton header 91013605 (use gaskets 91013605-3 for the outlet on these headers).