
The Story
Improve the performance and handeling on you A-body by replacing the pressed in upper control arm bushings on your GM A-body's rear end housing with greasable RockJock 2" Johnny Joint® rod ends! The Johnny Joint® rod ends feature 30 degress of articulation and are custom machined to be driven into the cast ear on the stock housing. Greasable bolts and setting tool included.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Improve the performance and handeling on you A-body by replacing the pressed in upper control arm bushings on your GM A-body's rear end housing with greasable RockJock 2" Johnny Joint® rod ends! The Johnny Joint® rod ends feature 30 degress of articulation and are custom machined to be driven into the cast ear on the stock housing. Greasable bolts and setting tool included.























