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Fred Lumb · 10-10-2002, 07:03 AM

Does anyone know if the heads are the same on an 1989 Mustang and a 1990 F150? I am going to rebuild my truck engine this winter and have a freshly redone set of heads from my Mustang. If they are different, will they cause any problems with the trucks computer system? I don't want any drivability problems.

Thanks,
Fred

10-10-2002, 07:03 AM	#1
Fred Lumb Registered Member Join Date: Oct 2002 Location: Roanoke Posts: 1	Stock heads Mustang/F150 Does anyone know if the heads are the same on an 1989 Mustang and a 1990 F150? I am going to rebuild my truck engine this winter and have a freshly redone set of heads from my Mustang. If they are different, will they cause any problems with the trucks computer system? I don't want any drivability problems. Thanks, Fred