Abstract: A pivot joint for connection between first and second suspension members in a vehicle suspension permits adjustment of wheel alignment characteristics without removal or disassembly of the pivot joint. Wheel alignment adjustment may be accomplished with mutual rotation of engaged components of the pivot joint, wherein engaged guide structures of the pivot joint component convert the mutual rotation to translational movement of one pivot joint component relative to the other pivot joint component. The translational movement may be oriented to selectively adjust wheel alignment characteristics.

Abstract: A vehicle suspension lift kit includes a first suspension lift component having a first interlocking pattern, and a second suspension lift component having a second interlocking pattern. The first and second interlocking patterns are selectively engagable with one another to prevent relative motion among the first and second components along an interfacial plane. Each of the first and second suspension lift components are specifically configured to be employed individually or in combination between a vehicular suspension and a vehicular axle to provide a selected extent of suspension lift.

Abstract: A vehicle suspension lift kit includes a first suspension lift component having a first interlocking pattern, and a second suspension lift component having a second interlocking pattern. The first and second interlocking patterns are selectively engagable with one another to prevent relative motion among the first and second components along an interfacial plane. Each of the first and second suspension lift components are specifically configured to be employed individually or in combination between a vehicular suspension and a vehicular axle to provide a selected extent of suspension lift.

Abstract: A dual axis bushing assembly for engagement between an axle arm and an upper ball joint of a vehicle. The dual axis bushing assembly includes an inner skewed bushing engaged in and rotatable in an outer skewed bushing. The dual axis bushing assembly includes a zero offset setting or a zero skewed setting where a skewed axis of the inner bushing is coaxial with a center axis of an outer cylindrical surface of the outer bushing. At the zero setting, a connector seating annular surface on the inner skewed bushing is disposed at a right angle relative to a cylindrical outer surface of the outer skewed bushing. In one embodiment, the connector seating annular surface is recessed in a head of the inner skewed bushing. In another embodiment, the connector seating annular surface is an outermost end surface of a head of the inner skewed bushing.

Abstract: A dual axis bushing assembly for engagement between an axle arm and an upper ball joint of a vehicle. The dual axis bushing assembly includes an inner skewed bushing engaged in and rotatable in an outer skewed bushing. The dual axis bushing assembly includes a zero offset setting or a zero skewed setting where a skewed axis of the inner bushing is coaxial with a center axis of an outer cylindrical surface of the outer bushing. At the zero setting, a connector seating annular surface on the inner skewed bushing is disposed at a right angle relative to a cylindrical outer surface of the outer skewed bushing. In one embodiment, the connector seating annular surface is recessed in a head of the inner skewed bushing. In another embodiment, the connector seating annular surface is an outermost end surface of a head of the inner skewed bushing.