I was wondering if Mac True Fit 1-3/4 inch longtube headers fit on a 351w with Trick Flow "R" heads? My car doesnt have the 351 YET but i will use these headers on the 302 if they will fit on the 351. Should I get the 79-93 mustang 5.0l m/t 1-3/4", or the 86-93 mustang 5.0l 1-3/4"??? Is there a difference?
the rest of the exhaust will consist of a DR. Gas 3" off road X pipe, And 3" MAC cat-back.
thanks...
(oh yeah, ignmore the Dynomax thing on the sig, ill change it after this post)
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1988 Mustang GT, T-5
No Smog Pump (Shorty Belt), Dumps At The End Of Stock H-Pipe (Sounds Mean), K&N Air Filter (Stock Air Box, Removed air silendcer), 198.9 rwhp @4200 (235 Motor!!), 285 lbs-ft @2900 (336 Motor!!!).
My Stang This Is What Dynomax Ultra-Flo's Do