New pair of Mustang ll 2" Drop Spindles not required for our project. Paid close to $300 for the pair. My loss is your gain. Helix 2" Drop Spindles for Mustang II are constructed from 1045 heat-treated alloy steel and retain stock factory design without altering the original Ford geometry. These spindles will accept all stock front end and brake components including rotors, bearings, calipers, and hardware which makes for simple and trouble free installation. And no modifying for 11" GM brake components either! Helix makes you the all around winner for the highest quality, most affordable 2" drop spindles in its class, putting you and Helix WAY ahead of the class! Note: Helix recommends using our custom designed caliper brackets with these spindles. However, If using OEM caliper brackets, slight modification of the spindle and/or bracket is required. (Additional clearance between spindle and caliper bracket is necessary to ensure proper fit.) Stay ahead of the pack with Helix Suspension.