Question Sonnax or transgo ????????

[BJS]

if you've rebuilt other autos the 4r100 is not much different and you won't have a problem. I picked up all of my parts in a kit form so I could easily say this is what I want give me the parts I need to make it happen. Thus far I'm thrilled with the results. I did invest in some tools that I'm likely to never use again unless I get to do my brothers 4r100.

I examined kits and prices from

Racer-X automotive
Factory Tech Transmissions
Suncoast Converters