Hotchkis Sport Suspension 21390 1963-1972 Chevy C-10 Swivel Max Bushing Upgrade. Improve the cornering performance and traction of your 63-72 Chevy C-10 pickup with the Hotchkis Sport Suspension Swivel Max Bushing upgrade for the rear truck arm suspension. The kit consists of two CNC machined press in bushing shells two 3/4 in. PTFE lined high articulation spherical bearings and 4 CNC machined articulation spacers. Installation of the Swivel Max Bushing will increase suspension articulation improving cornering traction and control. PROUDLY MADE IN THE USA. Hotchkis Sport Suspension 21390 1963-1972 Chevy C-10 Swivel Max Bushing Upgrade. Improve cornering performance and traction with Swivel Max Bushing upgrade for the rear truck arm suspension. 1963-1972 Chevy C-10
