Product Summary

Oval Port Port Style, 1.93" Port Height, Steel, Natural

  • Build or modify your own headers with these exhaust manifold flange plates
  • Header flanges are made from premium steel to ensure durability and maximum support
  • Flanges sold as a pair
  • Does not include adaptor pipe or gaskets
  • Port height 1.93", Port width 1.27", thickness .31", tube size 1-5/8"
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Key Specs

MFG. Part #41811138
BrandSpeedway Motors
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 41811138 Details

Build or modify your Small Block Ford headers with these exhaust manifold flange plates. Header flange only. Does not include adapter pipe.

Item Details

1-5/8" Tube Size

Speedway Motors 41811138 Specifications

KEY SPECS
MFG. Part #41811138
BrandSpeedway Motors
GENERAL
Port StyleOval Port
Port Height1.93"
Port Width1.27"
Flange Thickness.31"
Material TypeSteel
FinishNatural
Hardware IncludedNo
Gasket(s) IncludedNo
Sold in QuantityPair

Ratings & Reviews

5

4 Reviews

Overall Assessment

Customers praise the product, noting its fit and quality as key advantages. The header flange's perfect fit is a common sentiment, and consumers appreciate its utility in keeping the header clear from the spark plug boot. Notably, the entire header package, made wholly in America, received commendations for the quality of its thick metal, which seems properly shaped and robust to fulfill its intended function. The noteworthy thickness and quality of the flanges particularly stand out. This solid product performance has led to customer intent to repurchase, highlighting its superiority over competitors.

5

4 reviews

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Filter by Ratings

Works for sbf

5.0

2 years ago

Mike

NY

Worked perfectly for my 289 v8. Good quality.

Would Recommend

Header flange

5.0

4 years ago

Steve

Golden, CO

Verified

Fits Perfectly

Would Recommend

Yeah I will buy again.

5.0

4 years ago

Wild power

Martinsville Va.

Verified

To keep header clear from spark plug boot.

Would Recommend

Good stuff

5.0

11 years ago

Woodhawg

Atlanta GA

Verified

This is for the entire header package. Made in America on all boxes, Love that. Flanges nice and thick, Metal seems properly shaped and thick enough to handle the job! Only problem is the box that showed up first was marked Chevy Small Block. Don't get alarmed as the only thing that makes it a Ford Small Block are the flanges. It worked out just fine.

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

Fitment

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • Ford 351W

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 302

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 289

Customer Impersonation Script