Borowski Solid roller lifters

They’re BAM lifters:
https://www.hughesengines.com/Index...&level2=Um9sbGVy&level3=U29saWQ=&partid=31339

I have a set of the offset ones, waiting to get the block back from the machine shop. They fit without mods in my 79 block and look good, but don’t have experience yet…