P&K Thornton are an authorised agent for the sale and installation of Guy Broad's range of 5 speed gearboxes designed to replace the standard 4 speed as fitted to the cars when new. The gearbox utilises the original bell housing and comes as a complete kit with prop shaft, 10.5 inch clutch plate, gear linkage, reverse light switch, speedometer cable and rear chassis mounting.
The package has been designed so that the gearstick exists the transmission tunnel in the same position as the original.
We offer a full fitting service here at P&K Thornton.
