type 3 irs conversion

Hi wanting to do a swingaxle to irs conversion and keep wide 5 pattern .
Whats involved
Do i keep swingaxle forks or do a straight swap over

you need a subframe and the factory brackets and engine hanger ,brackets have to be welded into orig spots or you could bolt them up with plates on the inside , then arms , gearbox , cvs , or weld irs brackets to your fork subframe, I have all the brackets and bits needed including rubber mounts for crossmember