Genuine FORD water pumps for 2wd cossie and pinto are DIFFERENT.
I have both sat on my bench.
Cossie one has brass impeller for a start, but still viscous fan fitting.
Dimensionally the same, but the inner depth is much deeper on the cossie one.
Pattern are ok as FORD NEVER MADE WATER PUMPS anyway, made by a third party pattern supplier!!
tabetha