I've run into a little snag. I ordered a Moser PY200 yoke for my 9" and it doesn't fit. Makes sense as i found out it is a Daytona yoke. So i ordered a Yukon YY F9-SPACER. Supposed to allow the use of a Daytona yoke in a standard housing. Well it doesn't fit over my pinion. Did they send me the wrong part or am i mistaken on the use of it.
I have the stock pinion support & 28 spline pinion from a 1979 Bronco. From what I read the yoke can be used, just needs a spacer. The spacer itself doesn't fit over the pinion shaft, so it obviously won't work.
Thank you for the replies/info. I just found that Strange makes what I need. It's the spacers that go under the yoke to keep preload and the pinion splines where they should be. It's Strange p/n: N1918
A "stock " pinion support and yoke for a '79 Bronco would NOT be a Daytona. The "step" on the inside of the regular yoke is around .200 deeper than a Daytona yoke is and the daytona yoke will bottom out before the nut gets tight. Post pictures of what you have and I'll try to help you get it sorted.
I hope I wasn't too confusing. What I meant is I have the regular differential from a '79 Bronco. I wanted to put a Daytona style yoke on it as I had one on the shelf. When bolted on it is too short. It needs the Strange spacer to fit.
Now I get it. You need the large ( non Daytona) yoke that was made for the standard retainers. This youke was common on passenger car 9" diffs from '67 up through '73-4 ish. They look the same externally , but the machined step next to the internal splines ( as I mentioned) is deeper than the daytona style you have. that will solve the problem and allow you to use the 1330 u joint.
Actually I went 1350 (Moser Yoke) and a high angle drivelines driveshaft with an NP205 flange yoke. Tired of messing around. I preach doing it right the first time, but guilty of trying to mess around to save a buck. Always costs me more. Anyway, the 1350 Moser (Daytona) yoke fit perfectly with the Strange Spacer. Hopefully soon I'll be posting videos on here of my 100 year project.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
460 Ford Forum
671.2K posts
35.3K members
Since 2006
A forum community dedicated to Ford big block owners and enthusiasts. Come join the discussion about performance, modifications, horsepower, tuning, build specifications, and more!