Modernize your '64.5 to '66 Ford front suspension by installing a pair of adjustable upper control arms and adjustable strut rods from SPC. SPC has built 3deg of caster into the upper arms to improve return to center with today's radial tires. The adjustable strut rods feature low durometer OE - style bushings to protect the chassis mount and allows for easy caster adjustment, similiar to later Ford vehicles. The camber curve has been optimized by building Shelby Drop geometry into the billet aluminum crossshaft. Camber can be adjusted by positioning the ball joint plate to - 2deg, - 1deg, or 0deg and kit includes .25deg and .50deg shims for fine - tuning. Use these arms with either an OE style springshock or and aftermarket coilover kit. SPC's arms come equipped with a stock style ball joint and all of the mounting hardware. California Residents WARNING