Hi. I am trying to find some specs on an oem 85 blazer engine especially the camshaft specs. I believe it's probably a flat tappet because it has stock 993 heads on it. It is a sbc 350. Whoever had this engine before me had replaced the carb/intake/exhaust. It sounds like they might have changed the cam but I'm thinking that might just be the effects of the long tube headers. Don't know for certain there.
If anyone could point me in the right direction, ie. website or where on here I might find that info I would greatly appreciate it.
Thanks.