How exactly do they work??
I found a kit from RetroTek Speed and I know that some commercial trucks have 'em, but I ain't got a clue what happens when you push a gear selections.
Thinking I may go this way whenever I can sit the Marquis aside for some major work...
I found a kit from RetroTek Speed and I know that some commercial trucks have 'em, but I ain't got a clue what happens when you push a gear selections.
Thinking I may go this way whenever I can sit the Marquis aside for some major work...
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