Bartamos, I just looked at the gauge you linked, that Classic Parts sells and it states that it “Does not work with original positive ground trucks”, shown circled in red on the photo.
Last edited by Phak1; 04/09/202412:29 PM.
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
