Key Specs

MFG. Part #H7846
BrandPatriot Exhaust
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Patriot Exhaust H7846 Details

Patriot Exhaust's precision machined header flange kits are available for many popular engine families. Header kits include gaskets and header bolts on most applications. Manufactured with 3/8" heavy duty material.

  • Precision machined header flanges
  • Heavy duty 3/8" thick material
  • Supplied with our premium head gaskets
  • A wide variety of tube diameters and port shapes available
  • Patriot Exhaust H7846 Header Flange Pair Ford 351W World Product Head Tube Diameter 1 3/4" Rectangular Port
  • Patriot Exhaust H7846 Header Flange Pair Ford 351W World Product Head Tube Diameter 1 3/4" Rectangular Port

Rebates

Pertronix 10% Off Dougs, JBA & Patriot Parts Sale

Pertronix10%OffDougs/JBA/PatriotPartsSale

Pertronix 10% Off All Parts under the Dougs, JBA and Patriot Brands, running from August 1, 2026, through August 31, 2026. For a limited time, customers can save 10% off on All Parts under the Dougs, JBA and Patriot Brands, making it the perfect opportunity to upgrade your vehicle with high-quality components. No rainchecks. Sale prices apply to purchases made during the sale period only.

Guides & Documents

Patriot Exhaust H7846 Specifications

KEY SPECS
MFG. Part #H7846
BrandPatriot Exhaust
GENERAL
GTIN Code694342511609

Questions & Answers

Fitment

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • Ford 351W

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