These SPC shims for Volvo/White 4-spring suspension (1/16") are sold six per box and are placed between the spring hanger and the spring to adjust thrust angle and toe. Intended specifically for Volvo/White 4-spring systems, the shims offer a compact, stackable means to fine-tune alignment where small changes to thrust angle and toe are required in that suspension design.
SPC Performance VOLVO/WHT SHIM 1/16in. (6)