There are no rubber matts available for what they call a 4 speed hump. The supplier no longer available. They do sell a 3 speed matt. Called "3 speed, small hump" for 60-63.

I just received the 4 speed carpet. All vendors are out of stock for the 4 speed rubber matt and have been for years. The 55-59 is the same situation. For my 1960 GMC, I almost bought the 3 speed and was going to split it in middle and add black carpet or something. Changed my mind.
Where do you see a 1963 rubber matt for "automatic" being offered? The 4000 has a different cab than 3000 and lower models. Don't know about the floor.


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