that shown in fig3 d or is an intermediate scew angle therebetween such a desired angle is further exploited by rotating the bushing assembly 10 as a whole in opening 32 of pinch clamp 34 to obtain the desired caster and camber angles by comparing fig9 a and 10a it should be noted that through opening 50 is relatively greatly eccentric relative to end surface 58 and relatively minimally eccentric relative to end surface 60 by comparing fig9 b and 10a it should be noted that through opening 76 is relatively greatly eccentric relative to end surface 88 and is relatively minimally eccentric relative to end surface 90 such minimal eccentricity is a further feature that permits a greater diameter and greater thickness to each of heads 48 and 74 such minimal eccentricity can also be seen in section views 3 a and 3 b as shown in fig4 bushing assembly 12 provides a camber and caster connection between a spindle 110 and an axle arm 112 spindle 110 includes outward extensions 114 upon which a wheel is mounted and an inward extension 116 for mounting an upper ball joint 118 having a tapered threaded and apertured stud 120 extending from the ball of the ball joint 118 axle arm 112 includes an inner end portion 122 mounted to the frame of a vehicle and an outer end portion 124 outer end portion 124 includes an upper control arm or portion 126 having a cylindrical opening 128 for receiving the bushing assembly 12 bushing assembly 12 is engaged in opening 128 via a castle.