Mustang Cobra IRS in an A-body

Back in the day, when we wanted IRS for a front engine car, we went to Jaguar. The system all mounts to a sub frame that can be unbolted from the body with everything pretty much intact. The early versions (61-93) had inboard mounted rear disc brakes. The springs were mounted to the subframe.

The later version had the brakes out at the wheel. The springs mounted to the body.


Bolt pattern is 4½" on both except wire wheels with knock offs.

Model........................Track
E-Type Series 1 & 2.......50"
E-Type Series 3.............54"
S-Type........................54"
420.............................54"
Mark X.........................58"
420G...........................58"
XJ6 & XJ12 Series 1,2,3..58"
XJS.............................58"
Daimler DS420...............58"