Hi Sam,
We used the same motor mount locations, and to do this, we made an aluminum plate that mounts to the frame, and then used the stock LS motor mounts.
We purchased the stock computer & wiring system for the LS and put the computer in the rear by the transaxle. We are actually going to redo our engine compartment and put the fuse box and the computer where the solenoid is.
Here are all the pictures from our motor swap...
Photobucket Pictures
Thanks for your interest!!
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