Join Date: May 2003
Location: Tinton Falls, NJ
It will physically bolt up, but you will have a few issues to deal with. First off, you will have to get the flexplate out of the 04 Mustang as well, since the torque converter in the Mustang uses a smaller diameter bolt pattern than the tbird. Second, you will need to swap your shift lever, MLPS sensor, and EPC solenoid from the tbird trans into the Mustang unit. Third, you will need to re-pin the main connector to match the Mustang pinout. And finally, the 04 trans uses a magnetic pickup for the speed sensor instead of a drive gear, and this results in different pulse counts per revolution, so you will need to get an extended range speedcal to adjust the signal.
-91 Cougar LS, coming soon, complete overhaul
with a 427" Windsor.
-90 XR7 5-speed black on black w/sunroof, MP2, coated rotors, double intercooler, 15%OD, ported heads, comp stage 1 cam, 85mm TB, 90MM LMAF, 80# injectors, and ported big valve heads
-98 Mark VIII LSC, Procharger P600b, TR3650 swap and 3.73s.
-90 SC Automatic rustbucket winter beater
-97 Tbird Sport 4.6 Nice weather daily driver
-"Your buddy Mike is INSANE!" -ClintD's dad