Prothane Spring and Shackle Bushing Kit - Ford Fullsize Truck 1957-72 AKEACT1333B Steel Wing Head Fasteners 7/16"

Steel Wing Head Fasteners 7/16" x

while the bolt kits come with washers

Hole measurements are center-to-center

Stealth Ram

Prothane Spring and Shackle Bushing Kit - Ford Fullsize Truck 1957-72 AKEACT1333B Steel Wing Head Fasteners 7/16"In leaf spring type suspensions there are significant forces focused on the pivot points and shackles. For this reason, it is imperative to replace the soft, blown out OEM rubber bushings with Prothane premium grade polyurethane components. All related sleeves, etc.. are precision fabricated to assure a perfect fit. Product Description: Spring and Shackle Bushing Polyurethane Steel Black Cadmium Plated Ford Fullsize Truck 1957 72 Prothane was founded