Mr Grumpys Disc Brake Conversion Kit . This kit is based on the original Marina disc brake kit. The kit includes brand new, non exchange calipers so no need to find old units and no surcharges. The hubs are also new and do not require exhange units or surcharging. They are Marina based, using the same bearings as fitted in the MMC Ford Vented Kit. They come supplied with outer races fitted. The stud pattern is for standard Minor Wheels. We strongly advise the fitment of the remote reservoir kit FBK901 in conjunction with the disc conversion to increase the fluid capacity in the braking system to a suitable level. All other parts required to fit the kit are supplied. See photo for further detail.Fits vehicles from December 1953 - Car No. 228267 onwards, Traveller No. 216901 onwards*PLEASE NOTE: Not available for export to USA and Canada.