[kevchard]

Does anyone know how to calculate the length my prop shaft needs to be? Do you measure from the splined shaft on the end of the gearbox to the flange on the diff? Do you measure the length with the car jacked off the floor, or fully laden with petrol passengers etc? Do you measure from the centre of the gearbox shaft to the centre of the dif flange?
Ths is going on a 'Cobretti', cortina based Viper.
Cheers
Kevin & Helen