transmission swap
 

i have an 03 gt Automatic , i recently worked a deal for a 98 cobra parts car .
question is can i swap the 5spd out of the cobra into my 03 auto. i have an 8 bolt flywheel on the 03 , and basically everything i need for the swap including the harness section i need ,

thanks

reply to myself
 

No techs around these days??? LOL
After alot of researching , this is possible but there is some things to change.
'99 and later models have an externally balanced flywheel and mine being an '03 has a neutral balanced flywheel.Their also are differences in the speed sensor plug and some ecu tuning to do also......if the ecu isnt tuned for manual shifting you will get a hesitation when the computer senses a shift change for the Automatic trans.
Also have to leave the plug from trans. in park position or car will not start.
Reverse lights are simple and will also have some metal work on the trans. tunnel too.....

Thought i would post this in case someone else is trying this .

I never even seen this post..

Sounds like alot of work, but will be worth it in the end.

As for the tune, it will be worth it as you will also be able to get a few more HP out of the tune as well.

Driving can be rather dull sometimes, especially if you’re driving a vehicle with an automatic transmission. Simply slip it into Drive and get going. It’s a no-brainer, especially if you’ve been driving for a long time. But stuff a stick through the floorpan and watch your driving pleasure blossom. Driving with a manual transmission requires thought, such as knowing when to upshift, planning those downshifts, and developing a finese for using the clutch instead of giving your passengers whiplash. Anyway you slice it, driving a stick-shifted Mustang is fun. And we’re going to show you how to get there with solutions from Mustangs Etc., California Pony Cars, and Centerforce clutches.

We enlisted help from Arnold Marks of Mustangs Etc. in Van Nuys, California. Our request was quite involved, but we’re going to show you how to swap in a four-speed. Then we’ll show you how to upgrade to a five-speed with cable clutch technology from D.B. Performance Engineering.

Going Manual

Changing from an automatic transmission to a manual transmission is intimidating, but it doesn’t have to be difficult. Automatic transmissions use a flexplate instead of a flywheel. The flexplate bolts to the crankshaft, as does the flywheel, and it sports a ring gear for the starter, as does the flywheel. You’re going to need a flywheel and clutch in order to get the power from the crank to the manual transmission. There’s also the need for a manual transmission bellhousing, which is different from what we find with the C4, C6, or FMX automatics. Often we’re also dealing with a different starter, which has to mate with the flywheel.

03 to 5spd swap and you need a bunch of thing to change.