The 4l60E and where to go.

[waggl1]

I have my 1994 Z28 Camaro with a 383 stroker and its pushing like 486 to the flywheel as a rough estimate on my build. Now my 4l60E trannsmission is rated at 360, anyone know a good place that sells or will build my transmission up to hold the horsepower im looking to push around 600+ when im done with the build.

[z28cam70]

monstertransmissions.com or maddogtransmissions.com both sell transmissions rated for 600 horsepower . probably someone in your area too but finding a reputable builder is hard . luckily i can build my own transmissions but i get my parts from monster and maddog and both use quality parts so i would imagine there whole transmissions would be quality as well and they both warranty there transmissions

[waggl1]

Yea I actually work in a shop where we rebuild 4l80E but as far as getting parts and building it i rarely get time i mean im still trying to tune the motor for this setup i have now which also is a pain because there aren't alot of people who do dynotune's for the OBD-I setup system. But im sure if i could get the parts id be able to build it myself, shame in like 5 months im traveling to south dakota to be back with family.

[z28cam70]

quite a few people do mail order tunes . lswho (on this forum) will send you a tune via email and you download to ecm and then fine tune by sending him datalogs and he will adjust the tune accordingly. send him a pm and he will give you the details.
as far as the trans there are a few special tools you will need to rebuild the 4l60e that are different from a 4l80e but both of those trans companies sell whole transmissions that are not too expensive.