700R4 to 4l60E

are the internals the same? like would the clutches and steels and bands be the same? I need to rebuild my tranny and was wondering if ordering a 700R4 kit would work. I see that TCI offers a rebuild kit with a shift kit included but it only says 30 splined 700R4, I know the 4L60E is based on the 700R4 and is also 30 splined.

The plates should still work - they're the same. The valve body gaskets, however, will not.

yea... those are the same trannys, the difference is just in how they are controlled (valve body), electronic and mechanical.

TCI should have a kit for the 4l60e tranny. Ive read places that the rebuild kits for them are very year to year specific. Little minor things are different or something. Id give TCI a call or email and see what you need.