How 2 Mustang LS1 Conversion?
You'll need
1.engine
2.PCM
3.Harness
4.Mounts
5.crossmember
6.Driveshaft (measured and cut)
Those are just the biggies, Things like gauges, and stuf still need worked out. Did you want to keep the stock mustang gauges?
All in all its very complex and unless the mustang was a freebie it will just ruin any value it has left.

