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454 dually header/exhaust question

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cag

Active Member

Join Date: Aug 2022

Location: winneconne, wisco

Posts: 185

Re: 454 dually header/exhaust question

Quote:

Originally Posted by SCOTI

This is how mine is done. 1.75 x 3" full length headers into dual 3" head-pipes; though an 'H" pipe; into 3" In/Out mufflers; then reduced down to 2.5" dual tailpipes that discharge @ the rear bed corners.

nice, carbed big block?

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