Is there any reason not to use the master cylinder from a 52 half ton on a 50 or 51 half ton? The 51 and 52 masters are 1 & 1/8 bore where the 50s are a 1 inch bore.

This will be going on a 50 with Bendix brakes.


1950 GMC 1/2 Ton Long Box
228-Zenith carb- SM420-bendix brakes