What auto behind LS3?

[whipitVR74]

Doing a VR Senator LS3 conversion, want to stay auto. Initially standard LS3, eventually going supercharged/wild.

I have the motor, I assume the current (T700??) wont bolt up, is the 6L80 MYC the box to go for?

Any other ideas?

[HSV99]

I'd suggest a Turbo 400 or 4L80 if you can afford one. Especially with your future plans.

[agrsv8]

4l80e bolts straight up, super tough box and you can retain the overdrive for cruising, costs a bit to get it built but!

[dijm8]

you really cant go past the T400 m8, im getting one built for my ls3 very very shortly

[whipitVR74]

Thanks, seems like the T400 is the go.