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It would be Interesting to compare a Ford Thunderbolt Header set-up to the Hemi set-up.........
Ken
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I can't remember exactly how the T-bolt setup looks, but the Hemi pieces above are basically a steel flange w/ pipe downstream...the wacky thing is they used a funky crossover (simliar to a W31 setup) to mate up to the *single* exhaust...S/S in those days required the exhaust be in place, but it didn't have to be functioning!