4L60e Torque converter in a Bind

[Babaganoosh]

What year ls and 4l60e?

If the trans is from the 90's and doesn't have the 12 o clock bolt on top it will need a bushing that goes into the back of the crank to pilot the converter to seat right.

 

[jfkelley]

You have not mentioned what transmission this is. If you are doing an LS swap to an older transmission like a T350, then you need an adapter for the torque converter to engine crankshaft.

2003 / LS3 / 4L60e/ NP241C