I went to the auto parts store recently to get universal joints for the driveshaft on my car. The problem I have now is that there are two types universal joints with different snap rings. Which type of snap rings would a 1986 Regal 307 V8, 200-R4, 7.5 have? There is apparently an open ended "C" clip and another one that odd shaped and is enclosed. I was told that you can tell by looking at them on the car, but I just want to make sure if anyone has replaced theirs and knows for sure. Any help would be appreciated.