This is for a 67 Camaro vintage race car that still has the orginal steering column fitted. Im fitting a quick release coupler but confused with the spline shaft diameter.....when i measure across the spline i get 11/16 but all other online info tells me it should be 3/4, i still get the correct 36 spline count, anyone can help me? Also, anyone recommend a good quick release coupler for this vehicle.
Regards Dale(NZL)