i recently bought a gsr block to build nothing speacial just rings bearings. just something to so i can drive my r while i do something nice to the r block. but the gsr block i got didn't have oil squirters so the machine shop got some used ones and installed them, installed the crank and it didn't rotate. so i pulled the ones out of the r and installed them and it rotated. i was just wondering if there are diffrent squirters cause now i'm going to have to get another set but there could be an off chance that those won't fit the r block. any body have this problem like this or information about oil squirters