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Old 10-14-2022, 12:22 AM   #9
Accelo
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Join Date: Mar 2015
Location: washington
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Re: Headers for a c10

Quote:
Originally Posted by Warrens69GMC View Post
On a 383, wouldn't you want 1 5/8" or 1 3/4" for it to breathe? Which ones would you do for 1 5/8" and 1 3/4"?
IMHO The potential for a couple hp isn't worth the hassles and $. Purchased the 1-3/4" tubes.
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