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Discussion Starter · #1 ·
I was wondering what the best brand of headers would be, performance wise, for a 1970 XR7 with a 351C. I was thinking of getting a pair of Doug thorley's. Any advice is appreciated.

Thanks in advance

Contributing Sr Motorhead
5,470 Posts

We're going to need more information than you gave us to make any sort of valid recomendation.

2V or 4V heads?
Automatic or stick?
Modifications to engine?
If automatic, which automatic?
A/C? Power brakes? Power steering?
Street use or strip only?
If street, size and type of exhaust after the headers?

I'm not trying to be a smart-alec or anything, but some of these factors will make a difference in your selection.

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