I was looking for some tools yesterday. I wound up in my WTF drawer. I can across a couple of hydraulic roller lifters from a past truck. These are not mopar .. 347 sbf with afr heads, was installed in my freshly chopped 1950 F1 truck. I was racing with my buddy going up the 405. Pretty sure we were headed up to a show called Blessing of the Cars. Anyway, I got into some serious valve float, it wasn’t good. Here’s a couple of lifters that I saved.