the 86 5.0 was the first Ford TPI type set up
no roller cam 200hp auto 215hp 5sp ,
in 87 the HO 225hp and rollercam
Small volume heads, 87 mustang got the truck heads form 86model
86 had the 7.5 rear , they didnot get 8.8 till 87
first year of third brake light
86 gt body...