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Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options)
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Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options)

Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options)

Select Tube Diameter & Port Shape
From $65.88
Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options)—
$65.88

The Story

Highlights

Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.

Our 3/8" Header flange kits have heavy duty 1100° F gaskets.

  • For Chevy Small Block (265-400) Engines
  • For 1 5/8" Tube Diameters, select from Round or Oval port shapes
  • The 1 3/4" Tube Diameter option is available only in Rectangle port shape
Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options) - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options) - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

Highlights

Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.

Our 3/8" Header flange kits have heavy duty 1100° F gaskets.

  • For Chevy Small Block (265-400) Engines
  • For 1 5/8" Tube Diameters, select from Round or Oval port shapes
  • The 1 3/4" Tube Diameter option is available only in Rectangle port shape
Chevy Small Block Engines, Heavy Duty 3/8" Header Flange Kits (Available in 3 Options) | Pertronix