ford thunderbird

[dmathews]

I need to know if I can take a 4.6 motor from a 1991 Grand Marquis and put it in a 1988 Ford Thunderbird, will I have to change anything to make this work? Thanks, dmathews

[overl0rd]

The only vehicle to have the 4.6 in 91 was the Lincoln Town Car. The Crown Vic and Grand Marquis got it in 92. If its out of a 91 Grand Marquis it's the 5.0 and should go in with no major diffuculties if it's going into a V8 Bird. The 4.6 on the other hand, is definately NOT a bolt in swap, nothing is the same between the motors (bellhousing, electronics, mounts, etc.)