C2 universal joints

[Steve D.]

Any advice on installing universal joints in the half-shafts? Special tools?
I am installing the rear suspension on a bare frame. I have read the instructions in the shop manual, and I have a press, but the procedure is still not very clear.

Steve

[John H.]

Re: C2 universal joints

Be VERY careful with the outboard U-joints (flange to drive spindle); that flange is easily distorted unless a spacer between its "ears" or bolt-on backing plate tool is used while pressing the joint; if you bend it, you'll need a new one. Other than that, it's pretty straightforward.

[Joe L.]

Re: C2 universal joints

Steve-----

I don't recommend trying to install half shaft universal joints yourself. These are MUCH more difficult than drive shaft u-joints. I recommend traking them to a driveline shop for installation by a competent, experienced professional.

If you decide to go ahead and do it yourself, then you MUST use a fixture to support the u-joint flange while removing and installing the u-joints. An old spindle flange, bolted and torqued, to the u-joint flange will work. But, as I say, you're going to find this a difficult and frustrating task if you do it yourself and you may not be satisfied with the results. Driveline shops do this service for a nominal charge.

[Rob A.]

Re: C2 universal joints

The "Spicer" brand u-joints (no grease fitting) will not fit in the flanges on the half-shafts. Precision brand will. Long Island insisted that the Spicer brand would fit but they didn't. My flanges are original, however, the Spicer joints would only fit replacement flanges. I had a shop in my area that does driveline and suspension install them, it was quick and inexpensive.

[Ronnie Robertson # 36786]

I used Spicer's

Permi-Lube's (no grease fitting) on my original 66.

[Rob A.]

Re: I used Spicer's

The shop that installed my Precision joints tried their Spicers and they wouldn't fit either. The body was too big, however, they fit in the other end.

[Eugene B.]

Re: I used Spicer's

Gents,
I used Spicer-life (no grease fitting) U-joints P/N 5-799X in my original '65 without problems.

Regards,
Gene