SCOTT DRAKE Lowering the rear suspension of a classic Mustang just got easier with new Scott Drake 1" lowering block & u-bolt kits. These new kits are designed specifically for 64-70 Mustangs. No need to heat your springs or remove leafs – this kit safely lowers the ride height without changing the spring rate for a more aggressive stance and a lower center of gravity. They feature as-cast aluminum blocks with proper locating pins, correct press-formed u-bolts, and concours zinc plated locking flange nuts. Unlike other lowering kits that require trimming of off-the-shelf generic u-bolts, the Scott Drake u-bolts are the correct length and press formed to provide more contact area with the axle housing just like the originals. They are also compatible with most traction bars.