You guys aren’t giving much hope! LOL. I was going to replace them all but now I see no point. I think I’ll try just replacing the offending ones and see how that works out.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum