Hey guys I'm in the process of swapping the T18 out of my truck and putting in an E4OD and I ran into a problem... The flex plate on the E4OD has a way larger bolt pattern than the flywheel on the T18 did. What kind of flex plate should I be looking for? My truck is a 78 F150 with the 351M and the donor truck is a 90-97 F250 with the 460EFI in it. Thanks for any info.

 

You have a transmission controller to go with that E4OD?

Would be a much easier process to use an AOD.

Read this write-up for some pointers...

Complete Overdrive Conversion for '78-'79 Ford Bronco .: Articles

These guys offer kits... have a high limit credit card handy

Ford 429/460

Josh

 

Yeah the guy I bought it from said it was early 90's... turned out to be a 97. I've got the controller and the TPS sensor now I just ran into this problem. Hopefully this will be the only one.

 

a flex plate from a 351 infront of an e40d will probably work...if you got that flex plate off a 460 or 7.3 diesel they have a different crank. Im not positive, but the 351 crank bolt pattern is probably the same as the ones used infront of the e4od.

 

Im pretty sure a c6 flex plate is the same. Not totally positive but you could look into it. Cool swap.