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Product Summary

289, 302, 351W, Oval Port Port Style, 1.93" Port Height

  • 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"

Key Specs

MFG. Part #41811138
BrandSpeedway Motors

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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
Speedway Motors Catalog Part #418-11138
Port StyleOval Port
Port Height1.93"
Port Width1.27"
Flange Thickness.31"
Material TypeSteel
FinishNatural
Hardware IncludedNo
Gasket(s) IncludedNo
Sold in QuantityPair