Key Specs

MFG. Part #HG9348
BrandDoug's Headers
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Doug's Headers HG9348 Details

Doug's premium header flange gaskets are made extra thick from specially formulated gasket material. Out gaskets are rated up to 1100 degrees F and handle exhaust pressures up to 3700 psig (255 bar). Each gasket is designed for exact port match to out Doug's headers. Sold in pairs.

  • Extra thick, specially formulated material
  • Rated up to 1100 degrees F
  • Can handle exhaust pressures up to 3700 psig (255 bar)
  • Available in a wide variety of port shapes and the most popular engine families
  • Doug's Headers HG9348 Chevrolet 348-409 rectangle port Header Flange Gaskets
  • Doug's Headers HG9348 Chevrolet 348-409 rectangle port Header Flange Gaskets

Doug's Headers HG9348 Specifications

KEY SPECS
MFG. Part #HG9348
BrandDoug's Headers
GENERAL
GTIN Code694342511913

Questions & Answers

Fitment

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 348

  • Chevy 409

  • Chevy 348

  • Chevy 348

  • Chevy 348

  • Chevy 348

Customer Impersonation Script