[macloft]

Hi Sambo
Warrick sells the splined connecting shaft and appropriate bottom uni the top one I used is the laser. As Darrell said use a flat blade driver to open the uni up to fit the shaft. I only have two unis one on the end of the laser column and one connecting to the steering rack. Will you have a uni in the middle to? My shaft hit the exhaust manifold.
My connecting shaft is 16mm dia.
I would lathe down your 3/4 stainless rod at the steering column end and spline it to fit the laser uni.
Bruce