Switch Suspension Weld On Upper Side Frame Airbag Brackets Aluminum Ports are machined directly into

Ports are machined directly into the solid aluminum body and are flush with the outside of the tank

you get predictable ride height and proper leaf spring alignment

grille-mount fog assist

these spacers are a must-have companion part rather than an optional accessory for a properly set up air spring install

Switch Suspension Weld On Upper Side Frame Airbag Brackets Aluminum Ports are machined directly intoThe Switch Suspension weld on upper side frame airbag brackets give a solid mounting point for OBS air ride and bagged dually suspension systems on 1988 1999 Chevy & GMC GMT400 trucks. Browse our full OBS air ride suspension collection or shop all OBS parts.