4-sp toploader install?

[El Jefe]

Hello all bronco folk. I am about to purchase a 74 that comes with an extra 4sp toploader but the guy tells me i'll need a t-case mod? any advice? i am a newbie with no fear of getting all greasy!!

 

[Madgyver]

You'll need the output shaft conversion from Advance Adapters and you'll need to do some machining to the original trans to D20 adapter for your bronco to fit the larger output bearing on top-loader. Next woul be to get the shifter kit from Duffs.

 

[SteveL]

not sure about the bigger bearing but there is a hole to drill for an alignment stub.