dallas ward
Well-Known Member
i need to know how to find out what yolk i have on my 489 center . i need a small one as the rear end in my car is a 7 1/4 rear with im assuming a small yolk , but could use info to be sure , thanks
measure across the pinion nut , inside to inside? . its a very little over 2"No, no, measure the INSIDE width.
measure across the pinion nut , inside to inside? . its a very little over 2"
measure across the pinion nut , inside to inside? . its a very little over 2"
i got it now the rings on caps!! retainers . thanks for the info :notworth:It should be 2" inside edge to inside edge. That is where the ujoint retainers sit against. Ya know the rings on the caps? The ouside measurement is inconsequential and could vary.
it has a 7 1/4 peanut rear endSmall joint 7260 common to 741 is this your original center?
Measure the new one if it is the same which I doubt, you are good.
If not use a conversion joint.
7260 to 7290