Jims 6-Speed Overdrive Super Kit (8085)

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$3,090.80
$2,573.72
(You save $517.08 )
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  • Designed to turn stock 5-speed transmission into a 6-speed
  • Reduces vibration that creates wear
  • Creates a more relaxing cruising speed
  • All gear sets use 2.94:1 close-ratio 1st gear that widens bike's speed range in 1st gear and lessens the rpm drop when shifting into second
  • Overdrive 6th gear (.86:1 ratio) lowers engine rpm by almost 475 at 75 mph
  • Gaskets and seals included
  • Made in the U.S.A.
  • Requires speedometer sensor block-off plate kit; if speedometer is not driven from transmission, then two block-off plates kits are required.
  • Trap door extends 3/8" farther to right than stock part. Alteration to some parts that attach to or around the trap door may be required.
  • Requires speedometer be recalibrated.
Compatible Vehicles
Years Make Make Notes
1995-1997 Harley-Davidson Bad Boy FXSTSB
1999-2000 Harley-Davidson Dyna Convertible FXDS-Conv
1999-2000 Harley-Davidson Dyna Low Rider FXDL
1999-2000 Harley-Davidson Dyna Super Glide FXD
1999-2000 Harley-Davidson Dyna Super Glide Sport FXDX
1999-2000 Harley-Davidson Dyna Wide Glide FXDWG
1999-2000 Harley-Davidson Electra Glide Classic EFI FLHTCI
1999-2000 Harley-Davidson Electra Glide Classic FLHTC
1999-2000 Harley-Davidson Electra Glide FLHT
1999-2000 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
1999 Harley-Davidson Night Train FXSTB
1990-1999 Harley-Davidson Softail Custom FXSTC
1990 Harley-Davidson Softail FXST
1990-1999 Harley-Davidson Softail Springer FXSTS
1999 Harley-Davidson Softail Standard FXST

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