I take it this is a 2nd series '55 engine. If so, is this an o.e. (bolts into the block) pump with a short shaft or a plate to adapt the 55 1 series & eariler pump to the later engine?
BC 1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc 1949 GMC 250 project in waiting 1960 C60 pasture art Retired GM dealer tech. 1980 - 2022
