Key Specs

MFG. Part #H7855
BrandPatriot Exhaust
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Patriot Exhaust H7855 Details

Patriot Exhaust's machined header flange kits are available for many popular engine families. Header flange kits include gaskets and header bolts in most applications. Manufactured from 5/16" thick material.

  • Precision machined flanges
  • 5/16" thick
  • Supplied with our premium head gaskets
  • A wide variety of tube diameters and port shapes are available
  • Patriot Exhaust H7855 Header Flange Pair Ford FE 390-426 8 Bolt Truck Tube Diameter 1 3/4" x 1 1/2" Rectangular Port
  • Patriot Exhaust H7855 Header Flange Pair Ford FE 390-426 8 Bolt Truck Tube Diameter 1 3/4" x 1 1/2" 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 H7855 Specifications

KEY SPECS
MFG. Part #H7855
BrandPatriot Exhaust
GENERAL
GTIN Code694342518202

Questions & Answers

Fitment

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 428 Ford FE V8

Customer Impersonation Script