View Full Version : 2R3Z-18125-BA, Motorcraft ASH-21 shocks

09-11-2007, 10:49 PM
Has anybody used the Motorcraft ASH-21 or Ford 2R3Z-18125-BA rear shocks in place of the stock ones. Do these work with the ARC?
Thanks in advance..

fast Ed
09-12-2007, 08:09 AM
Those are OEM Ford 2003 / 2004 Mustang Cobra convertible rear shocks, supplied by Bilstein. Some people have used those in combination with the aftermarket Bilstein front shocks on our cars. Definitely will NOT retain the ARC system though, these are fixed rate shocks.

Ed N.