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Big Block Chevy Mild Steel Header Flange

Big Block Chevy Mild Steel Header Flange
Was: $39.95
Sale: $36.00
Save: 10%
Save: $3.95

Customize Your Item

- Flange Port Size -
 * required
- Welded Primary Stubs -
 * required


Big Block Chevy Mild Steel Header Flange

Precision laser cut form 3/8" thick Mild Steel, our header flanges are manufactured in the U.S. and are machine surfaced. These header flanges are specifically made for Big Block Chevy heads. Many aftermarket heads also utilize the stock Big Block Chevy bolt pattern.�

These flanges fit the stock 4.84" cylinder bore space heads.

We have these available in 2", 2 1/8", 2 1/4", 2 3/8", and 2 1/2" port sizes.�

We carry over 250 different header flange designs, so if you don't see the flange you're looking for, talk with one our tech reps about custom header flange cutting.

Flanges sold separately.


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W5.0000” x H5.0000” x L21.0000”

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