Page 26 of 2008 Baker Drivetrain by Rollies Speed Shop
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 old school rules 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 our original 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 named after our buddy i.l deified is a little bobber we built in house we did a little r&d along the way 6into4 details 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 installation notice the transmission bolts directly into your stock frame and your stock inner primary bolts right up due to the extended length of the transmission on the kicker side the rear exhaust pipe oil tank and electric starter mounting brackets may have to be modified some inner primary covers require modification to clear the main drive nut some electric starter installations require modification of the transmission case for clearance there is no speedo cable provision in the tranny case but you can relocate the speedo cable to the front wheel another option is to convert over to electronic speedometer an electronic speed sensor provision is in the case and it accepts factory 1994-later style sensors 6-into-4 is not compatible with some belt driven secondary drive applications we do offer a replacement pulley for the sturgis model shovelheads with coarse splines pre-5spd these will fit 1980-1985 belt driven final drive bikes with the rotary top transmission call 1-877-640-2004 for advice or questions on fitment 24 www.bakerdrivetrain.com 1-877-640-2004
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