Joe Bortz to display 4 historic concept cars at POCI Convention

JB1960-x-400

In addition to show duties, the supercharged 1960 X-400 was used by GM Styling vice president Bill Mitchell as his daily driver. It is one of, if not the, first Pontiac to receive a four-speed manual transmission.

In addition to show duties, the supercharged 1960 X-400 was used by GM Styling vice president Bill Mitchell as his daily driver. It is one of, if not the, first Pontiac to receive a four-speed manual transmission.

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