swap exhaust from 3.8 to 5.0? December 09, 2004, 10:22:56 AM the 86 5.0 130,000 miles $400 wonder I just bought just dropped a tailpipe. I have my old 88 3.8 227,000 miles still in the driveway for the past 3 weeks just in case for parts. My question is can I remove the 3.8 exhaust and put it on the 5.0 and what about the catylitic converter? Also my driverside door lock selenoid is stuck, can I use the one from the 88. Also can I take the electric moonroof out of the 88 and put it in the 86 or is the roof different. Also, Also, Also anything else I should take?