155lee

iTrader: (10)

i have 2 cosworth 4x4 gearboxes,both casings are the same measuring 78cm and 1,which i think is an early 1 (1991) measures 81.5cm from bellhousing to where the rubber prop doughnut bolts on.
the other,from a late 92 car measures 78cm also but 86cm from bellhousing to coupling.
are there any more variations in lengths over the 4x4 lifespan,are escort cosworths different again?
thanks,lee

Paul_RS

iTrader: (4)

Two types

Early 4x4 Sapphire - Takes the thicker prop donut
Late Sapphire/Escort Cosworth - Takes the thinner prop donut.

All you need to change to make either fit the 'wrong' car is the donut and the front section of the rear prop.

155lee

iTrader: (10)

ok,simples.so my later box which is 86cm from bellhousing to prop coupling would be the later escort cosworth type box?