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Availability :: Usually Ships in 2 to 3 Weeks

6-into-4 Fitment*:

Transmission Case Finish:

Kicker Cover*:

Speedometer Sensor:

Off Set:

1st Gear Ratio:

2nd Gear Ratio:

6th Gear Ratio:

Sprocket or Pulley Size:

Shift System:

Description Technical Specs Installation Advice
BAKER'S 6-INTO-4 Transmission for your PAN, KNUCKLE, or SHOVEL!!!

Years ago Baker came out with the 6-into-4 for Shovelheads. Sales of these transmissions have been a complete shocker and the message is loud and clear: People love their Shovelheads and they ride the piss out of them. The 6-into-4 transmission is a direct replacement for the 1970-Early 1984 4-speed. This year we have mainshaft options that allow fitment into Sturgis model Shovels that require a longer mainshaft and shorter ones for Pan and Knuckle. Available with or without the time-honored 1936-84 style kicker. In a 4-speed, 4th gear is 1:1. Our Shovelhead 6-speed overdrive has a 1:1 5th gear and a .86 6th; good for a 500 RPM reduction in cruising RPM on the highway.

  • Strong & Smooth BAKER Klassic Kicker Gears - Standard with Kicker Door
  • Polished BAKER Brass Pedal and BAKER Kicker Arm
  • OD6 Technology with Many Optional Gear Ratios and Shifting Patterns Available
  • Available with 33-Tooth Pulley
  • 1936 to Early-1986 Applications Only
With overdrive, it feels like a new bike. Overdrive is the first move you should make in any Shovelhead (and older) makeover if you really want to ride on the highway.

* Shovelheads '82-'84 and '85,'86 FXWG use the pulley system belt drive; if you have a belt drive make sure to choose the pulley and not the sprocket option.
* The stock kick arm cover will interfer with your starter if you are running both electric and kick start. If you are running both electric and kick start then please choose the Ball & Ramp cover option)

Note: Only available for U.S. shipping and requires a valid U.S. billing address. Call (562) 552-1567 for more information.

  • - 6061-T6 extruded billet case with the nostalgic look of 4-Speed and precision machined for no leaks
    - 5th mounting stud machined into the case, for pure strength and no weak points
    - BAKER Klassic Kicker gears, stainless steel kick arm, and bronze pedal standard
    - Case available with or without primary flange; raw, wrinkle black, or polished
    - 23 tooth sprocket standard. Optional 24 tooth and 33 tooth pulley
    - Forged top cover available with or without neutral switch
    - Modern 5-speed style shift drum and shifter pawl for smooth quick shifts
    - Electronic speed sensor provision on right rear of case
    - N1 drum, no cost option, for N-1-2-3-4-5-6 shift pattern
    - Comes standard with a BAKER 5 Year/50,000 mile warranty

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