Shane, they are both physically the same, however they have different numbers stamped on them.
As far as i know they mechanical they are both the same
I am thinking you are ruining an after market distributor so the electrics shouldn't matter
As Dmitri said the turbo distributors have a different spline on their drive so either the drive or the distributor shaft has to be changed.
my l28et distributor came with a different shaft to make it run in the non turbo l28/ 26/ 24
i am not sure what it came from but the guy i got it from seemed to think that they are hard to get
If you need to know more mby a search on it at hybrid zed might help. They have a complete section on the turbo L series