Years ago we 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. We often get asked “why not a 5-into-4?”. This is because 4-speeds have a 1:1 fourth gear and Evo 5-speeds do as well. This provides no RPM advantage to your old iron. 6-into-4's have a 1:1 fifth gear and a .86:1 sixth gear; good for a 500 RPM reduction on the highway. Our original 6-into-4 transmission is a direct replacement for the 1970-Early 1984 4-speed. This year we have main shaft options that allow fitment into wet (diaphragm) clutch model Shovels and 4-speed Evo models that require a longer main shaft and shorter ones for Pan and Knuckle. Available with different kicker covers
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
