What material are these header flanges made from?

These flanges are laser-cut from heavy-duty 3/8 inch thick 304 stainless steel. This material is chosen for its strength and resistance to corrosion and warping under high heat.

Are these flanges a direct fit for any specific vehicle?

These flanges are designed for custom header fabrication for 5.7L, 6.1L, and 6.4L Hemi engines with D-shaped ports. They are not a direct bolt-on part for a specific vehicle but are intended for custom exhaust builds.

What is included with this purchase?

This purchase includes a pair of D-port shaped header exhaust flanges, designed for 1-7/8 inch primary tubes. They come ready for custom header fabrication.

Stainless Works Hemi 5.7L/6.1L/6.4L D-Port Shaped Header 304SS Exhaust Flanges 1-7/8in Primaries

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Stainless Works

Specifications

Brand: Stainless Works
Part #: HFJP61188
UPC: 887753440969

Stainless Works

Stainless Works Hemi 5.7L/6.1L/6.4L D-Port Shaped Header 304SS Exhaust Flanges 1-7/8in Primaries

Name: Stainless Works Hemi 5.7L/6.1L/6.4L D-Port Shaped Header 304SS Exhaust Flanges 1-7/8in Primaries
Brand: Stainless Works
SKU: stainless-works-stainless-works-hemi-5-7l-6-1l-6-4l-d-port-shaped-header-304ss-e-t14-211387
Price: 187.20 USD
Availability: InStock

$187.20

Only 4 left in stock

Stainless Works Hemi D-port shaped header exhaust flanges for 5.7L, 6.1L, and 6.4L engines. Built from 3/8" thick 304 stainless steel to resist warping.

Key Features

Fits 5.7L, 6.1L, and 6.4L Hemi D-port shaped engines.
Designed for 1-7/8 inch primary tubes.
Laser-cut from heavy-duty 3/8 inch thick 304 stainless steel.
Resists warping from high heat due to thick material.
Comes as a pair.
Backed by a limited lifetime warranty.

Secure CheckoutFast Shipping631-982-0042

Product Details

Stainless Works is known for making well-built exhaust components, and these Hemi header flanges are no exception. If you're building custom headers for your 5.7L, 6.1L, or 6.4L Hemi engine, these D-port shaped flanges are a solid starting point. They're designed specifically for 1-7/8 inch primary tubes, ensuring a good fit for your custom exhaust project.

What sets these apart is the material and construction. They're laser-cut from heavy-duty 3/8 inch thick 304 stainless steel. This thick material is key because it resists warping, even when exposed to the high heat that headers deal with. Using 304 stainless steel also means they'll hold up well against corrosion over time. These come as a pair, ready for your fabrication work.