ES-30 dedion center pivot bearing kit. No longer available from Alfa, this kit is an exact reproduction. Gives maximum control and response to all throttle inputs. Zero deflection rear suspension roll point. Aurora spherical bearing specs far superior to the original. Hardened stainless steel spacers. Note: requires use of OEM top spacer or equivalent.  available for GYV6 & 75 or special version for Alfetta/Giulietts