I have recently bought myself a 1994 Classic SE live axle and comparing the brake master cylinder with that on my K Series I notice there is a significant difference in the brake master cylinders, the classic has three fluid outlets on the main body and the size of the reservoir will not support a low fluid level cap. ( unlike the K Series which has two outlets and is fitted with a low fluid level cap) The Classic has the wiring terminals to support the low fluid level cap. Is this master cylinder specific to the Classic and does anyone know of its direct replacement, although a 94 car it was not built and registered until 2007 following SVA Test. Did the Classic not require a low fluid level cap to be fitted at the time of test - could it be possible that the master cylinder fluid reservoir has been replaced? Also no Pedal Box has ever been fitted was this a standard fitting? The car was supplied by Caterham as a KCD Kit. I have no problems with the car I just like to know how the car should be.