no because the lt1 has a different transmission bellhousing
Yes It will
The LS1 and LT1 designations are for the engine not the transmission. A 1993 Camaro Z28 would have originally been fitted with an LT1 engine. Available transmissions behind the LT1 would have been the Borg Warner T-56 (manual), or the 4L60E (automatic).
Yes a lt1 will fit in a 1991, but i believe the motor mounts are a little different for the lt1. You cannot transplant it though without an PCM from an lt1, which needs a 4l60E transmission to control the transmission and engine codes. There are standalone kits available but they cost more than a PCM.
Passenger's side of the transmission.
More torque from the LT1,so I would think you will need to change the transmission and rear end.
it weights about 750 lbs without the transmission
No, they are different. They do use the same console shifter though. I know that's not what you wanted to hear. Sorry.
yes it will fit any Chevrolet transmission will bolt up to any Chevrolet engine except for lt1 and ls motors
Using an adapter plate eliminates all restrictions. You can use any transmission you can get an adapter for.
either a 4l60e which is a 4 speed automatic, or a t56 6 speed which is a manual
Highly doubtful as the 98 used the LS1 motor vs the LT1 for the 96, the practical answer would be no.