Conversion Question (Driveline)
The LS1 input shaft is 0.400" diferent in length.
There are a couple of ways to go. You could use an adaptor (see the post"https://ls1tech.com/ubb/ultimatebb.php?ubb=get_topic;f=21;t=000376). This was for a 700R4, but I don't see why the adaptor wouldn't work with a T56.
The other way is more expensive: replace the bellhousing, adaptor plate, and input shaft form the LT1 with ones from an LS1. The parts are available thru TTC transmissions ( the makers of the T56) or thru GM.
John
79Z28





