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JetBlackTib
11-12-2011, 01:57 PM
Will the factory headers off a Mustang bolt right up to an 86 F250 with a 351 HO? If not, what modifications are necessary?
Trinten
12-01-2011, 05:26 PM
What year Mustang with what engine? For example, you wouldn't be able to take the exhaust off of a 4.6 stang and put it on a 351.
JetBlackTib
12-01-2011, 09:18 PM
86-93 5 liter. Thanks though....
Trinten
12-01-2011, 09:35 PM
Yes, the 302 (5.0) shorty headers (and therefore likely the exhaust manifolds) will bolt on to a 351w with a little massaging.

If you have Cleveland heads on the 351. It won't bolt up.

Sources:
http://www.stangnet.com/mustang-forums/462740-headers-fit-5-0-vs-351c.html#post4163619

http://www.stangnet.com/mustang-forums/646806-351-headers.html
dsg2envy
12-02-2011, 02:03 PM
Will the factory headers off a Mustang bolt right up to an 86 F250 with a 351 HO? If not, what modifications are necessary?


yes they will bolt up with no problem, but you may run into a few problems, the exh will not bolt up without adding some to it, 302 is shorter then a 351w, your truck may or may not have a egr tube, if it does the mustang doesnt.... but your in sc so that shouldnt matter, you can just put a cap on it
JetBlackTib
12-02-2011, 09:24 PM
yes they will bolt up with no problem, but you may run into a few problems, the exh will not bolt up without adding some to it, 302 is shorter then a 351w, your truck may or may not have a egr tube, if it does the mustang doesnt.... but your in sc so that shouldnt matter, you can just put a cap on itThank you. That was exactly what I was looking for. No more emissions anything on the truck, everything's been plugged. Thanks again.