We have now reproduced the coil spring spacer that goes between the front lower control arm and spring. GM #3789664. It is perfect to lift the front end a little and keep a factory appearance. Most cars use two, but some only use this spacer on one side. GM used this on the assembly line to adjust the height of the vehicle. This 3/8ths of an inch spacer in most cases will lift the car up from three quarters to 1 and a quarter inches. Fits: 1964-77 Cutlass / 442 / Hurst Olds. Sold each.