UMI Performance - 2625
Spring Shackle - Polyurethane Bushings - Steel - Black Powder Coat - GM F-Body 1970-81 - Kit
UMI's polyurethane shackle kit works with UMI P/N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a great choice for street and performance use. Kit includes bushings for both leaf and chassis side, Grade 8 hardware and new laser cut shackles. Made In USA.