[stang4to8]

parts you would need are as follows:
86 5.0 engine harness-can convert it to mass air w/ computer
5.0 fuel lines
5.0 tank [need 86 tank so fuel level sender in tank matches your guages
86 5.0 tach
fan shroud & fan assy
throttle cable
extend alternator wiring harness over to pass side
of course any 86-93 5.0 eng
5.0 tranny-----auto or manual
whole lotta time & patience if this is you first swap.