6 speed, dogleg is a manual shift pattern. First sits down and left, under reverse, with a double H for the rest. Heavy-duty pickups with the ZF six-speed. The Society has 4 vehicles on file for it, 1 of them verified against a manual page or an original knob.
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Unconfirmed leadshelp confirm
These come from memory, forums or sources we could not open. Know one? Send the manual page or a photo of the knob and it moves up.
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Fordsend a correction
| Vehicle | Years | Status | Gearbox | Members |
|---|---|---|---|---|
| Ford F-250 / F-350 / F-450 / F-550 Super Duty Super Duty (second generation) 6.0L and 6.4L Power Stroke diesel with the ZF six-speed manual [citation needed] | 2003-2010 | Lead | ZF S6-750C |
References
- ^ Owner's manual. 2002 Silverado owner's manual p.2-34 (Six-Speed, Vortec 8100 and Duramax 6600): knob picture reads R 2 4 6 over 1 3 5; text says the lever always returns to neutral between 4th and 5th and R and 1st need extra force. [link]
- ^ Spec site. dieselhub: reverse far left and up, first far left and down on the same trajectory, sixth far right and up with no selection below it. A GRM forum poster lists his F350 as R 2 4 6 / 1 3 5. [link]
- ^ Spec site. dieselhub ZF 6-speed page: S6-650 fitted to 2001-2006 Sierra and Silverado 2500/3500 with 8.1L or Duramax; reverse far left and up, first far left and down, sixth far right and up. [link]
This page was last edited on November 11, 2026.