The kit will fit and work well on all models from 1952 (+4) to present day (with damper blade or thrust race). The spring & damper rates have been optimised and tested on a range of car weights; from the lightest test car a 1980's 4/4 up to a 950kg 3.9 +8, so will also work well on the Roadster. There is a spacer and a threaded shroud to retain original ride height and to achieve correct rebound spring interaction for the different weights of cars. Trust this helps. PJB.
