U-Joint help

[ask0329]

IMCA Modified. Home built chassis that I picked up used from another owner. Have a bad rear joint. Ford 9" for the rear end. How do I go about figuring out what u-joint to replace it? I have the bad one out and all cleaned up. There are numbers on it that read 352 1 SN and below that P USA. Any help is greatly appreciated as I need to get this replaced by friday to go racing. Thanks.

[kraftkar7x]

Most popular one is go to oreilly and ask for a 369 precision u joint and compare but that is the most popular one if its the narrow yoke on the gear itself

[ask0329]

the yoke measures 3 and 7/8's from end to end where the caps sit. The caps sit just inside the ends and theres like a lip or shelf on each end of the yoke that kind of hold the caps in place.

[ask0329]

372 problem solved. thanks.