mountain
Well-known member
Are these babys worth messing with? I have one I have had soaking in Mystery Marval and Trans fluid I thought about pulling and tearing down. I know some engines are worth building and some are just not. Like the pre 1953 Chevy 235 they say are not worth building because they are not a full pressure oil system. Just feeling out this idea. Anyone running on old flathead? Any thoughts?