If you’re not using the hole, you could just cut a plate a little larger than the oval hole, and pop rivet it in place. You could use a little RTV between the plate and floor to seal it.

Last edited by Phak1; 10/20/2024 10:39 PM. Reason: Typo

Phil
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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
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