C4 to T5 Swap U-Joint ?

Finishing up the C4 to T5 swap on my '68FB. Using the C4 yoke, my drive shaft is to long. I have a T5 yoke from an 87-93 Mustang that will be just right so I won't have to shorten my drive shaft any. Anyone know which U-joint I need to use? Is something that I can just run down to Autozone or Napa and pick it up?

Thanks,:SNSign: