Grand Marquis tranny swap - TCCoA Forums
 
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post #1 of 2 (permalink) Old 06-07-2010, 07:02 PM Thread Starter
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Grand Marquis tranny swap

Swapping an 02 Grand Marquis tranny into my 97 LX. It's coming from LKQ, and I'm getting a Marauder converter and the correct flexplate from Lonnie.

I understand the pins will need to be changed on the car-side plug that goes into the bulkhead connector, as shown on p71interceptor.com.

My current transmission has the forced-lube tailshaft; is it hard to swap over?

Any other things I'm missing? speed sensor gear, TC clutch solenoid?

97 LX, 4.6, Dynomax catback, Mustang MAF/intake tube and Aviator throttle body, Xcalibrator2 by Lonnie at BOC, 180 t-stat, Super Coupe wheels with 235/60/16's, Kenny Brown strut tower brace, Tokico Blues, Eibach Pro-kit, some strategically placed MN12 Performance polyurethane pieces, '02 Grand Marquis transmission

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post #2 of 2 (permalink) Old 06-08-2010, 12:57 AM
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Your TCC solenoid should be the same impendance as the 02 trans only 94/5's need that swapped.

The modded tailshaft housing will swap right over and is easy with the trans out, just get a new gasket for it.

The 02 trans has a different spline (8 tooth IIRC) on the output shaft so you'll yeah you'll need a different speedo gear to match. heres a calculator for it: http://www.sccoa.com/faq/speedgr.html

-Matt
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