Wheel & Tire Fitment 1964.5 - 1966 Mustang Front Suspension Diameter Width Backspace Bolt Pattern Recommended Tire Size Comments 17” Diameter 8.0” 5.500” 5” x 4.5” 1/2”-20 UNF 245/40R17 8.5” 5.750” 245/40R17 Maximum width recommended 18” Diameter 8.0” 5.500” 245/35R18 8.5” 5.750” 245/35R18 9.0” 6.000” 265/35R18 Maximum width recommended Wheel & Tire Fitment 1967 - 1968 Mustang Front Suspension 17” Diameter 8.0” 5.000” 5” x 4.5” 1/2”-20 UNF 245/40R17 8.5” 5.250” 245/40R17 9.0” 5.500” 255/40R17 Maximum width recommended 18” Diameter 8.0” 5.000” 245/35R18 8.5” 5.250” 245/35R18 9.0” 5.500” 255/35R18 9.5” 5.750” 265/35R18 10” 6.000” 275/35R18 Maximum width recommended Wheel & Tire Fitment 1969 - 1970 Mustang Front Suspension 17” Diameter 8.0” 5.000” 5” x 4.5” 1/2”-20 UNF 245/40R17 8.5” 5.250” 245/40R17 9.0” 5.500” 255/40R17 Maximum width recommended 18” Diameter 8.0” 5.000” 245/35R18 8.5” 5.250” 245/35R18 9.0” 5.500” 255/35R18 9.5” 5.750” 265/35R18 10” 6.000” 275/35R18 10.5” 6.000” 295/35R18 Maximum width recommended * Wheel fitment based on a .400” rotor hat thickness. SPEED-LIGN™ PRECISION ALIGNMENT SYSTEM (Patent Pending) The DSE (patent pending) Speed-LIGN™ adjustment device allows quick, accurate, and repeatable adjustments to be made without needing any additional components.The Speed-LIGN™ adjuster consists of a notched outer frame which is attached to a frame with a slotted adjustment hole and the Speed-LIGN™ adjuster which locates a bolted component.The Speed-LIGN™ adjuster can be rotated to achieve five settings in increments of 1/16” (-1/8, -1/16”, 0, +1/16”, +1/8”) for every notch in the outer frame. For example, a three notch adjuster would have fifteen settings 1/16” apart for a total of 15/16” of adjustment. Adjustments are simply made by loosening the attaching fastener enough so the DSE Speed-LIGN™ adjuster can be released from the notched frame and then moved to the desired notch/position. Once the fastener is tightened, the Speed- LIGN™ adjuster locks the fastener in the desired position in the slot. The Speed-LIGN™ adjuster and the notched frame are clearly marked so that the adjuster position can be read and recorded. T E C H N O L O G Y WHEEL BEARING UPGRADE This SKF housing has reduced bearing runout to eliminate brake “knockback” and also provides you with longer bearing life than standard applications. Application Price GM 5 on 4-3/4” Bolt Pattern $750.00 MUSTANG FRONT SUSPENSION 1964.5-1970 MUSTANG FRONT SUSPENSION 1964.5-1970 MUSTANG WWW.DETROITSPEED.COM WWW.DETROITSPEED.COM 17.0 17.0 88 88