Ive looked up mostly everything on autozones website.
Flex plate-same
torque converter-unknown
axles-need 4 speed axles
tranny mount-same

obviously the 3/4 speed tranny have the same bellhousing since they were both in the same engine.
i just need to know what i have to do for the harness? get a whole need engine/tranny harness along with a 4 speed computer?

thanks
steven

shifter , cables, console and instrument cluster. From a 4t40 sunfire or cavalier but tranny needs to be from 2.2 ohv

malibu wrote:shifter , cables, console and instrument cluster. From a 4t40 sunfire or cavalier but tranny needs to be from 2.2 ohv. You need the harness for 4t40e it motor and tranny harness

why the cluster?

Cluster will depend on the year of your car... and if it has the gear selection lights in it. That would be in the 95-99 range...

But since your profile has not been filled in, we don't know what year car you're talking about

have a 98

what are the years you can use?

ive done the swap all u need is the wire harness for the new trans with you motor. comp reflashed for the new trans or get one out of a car with same motor and the 4t40 and u will need the gauge cluster if u want to retain tha gear selector. the cable and shifter in my car are stock for the 3t40 but i now run a 4t40. converter stays locked up if u use the 3 speed flash.