Re: Best alignment specs for 1946-47 Super/Custom Super?

Posted by su8overdrive On 2025/3/26 0:47:13

Thanks, Bwana. The '47 owner's manual says "straight mineral gear oil" for the steering gear, the 1946-1950 Packard Shop Manual "SAE 90 gear oil." But wondered if there were any improvements in this day and age. GL-1 90W it is, then.