[demian5]

What kind of power are you planning to put down that you require this type of drive-train? If you have a good guy that knows his stuff, you don't need two kits. However, plan on having your ass handed to you compressing the crush sleeve. Save the $150 on one of the kits and invest in a quality 3/4" breaker bar and socket. And have a fabricator make you something to hold the yoke by the bolts.

I just went through mine in the last two weeks in my driveway.