Ok i'm pretty sure i have one of those Vehicle Speed Sensors on the bearbox instead as the gearbox was off a granada with cruise control.

Are there any sierra's with cruise control that i can take the cluster out of? or should i just buy an Apexi Rev Speed meter thingy and use that instead. Obviously at MOT time i'd need to manually adjust the mileage though lol

I'd rather get the proper cluster but i'm not sure if any sierra's have the "electrical" versions, or if i could somehow adapt a granada cluster to fit! arghh nightmares lol