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527
CLASSIC
4-Speed Transmissions include Replica
TM
 cast case internal 
parts, chrome kicker cover and components, clutch rod, throw-
out bearing, natural finish ratchet top with chrome dust cover, 
arm, mount studs, clutch hub nut, seal and key, fully assem-
bled for Big Twins.
• 1970-84 models feature case with mount lugs to accept alu-
minum inner primary covers. Speedometer drive gear sup-
plied is 1:1 ratio. Torrington needle bearings used through-
out. VT No.’s 17-0012, 17-0013 will accept belt or chain final 
rear drive which accepts electric start.
Note: The shift pattern will be reversed when installed in mid-
shift models as it has the FL type ratchet top to be used with 
forward controls.
VT No. 
Ratio 
Year
17-0005 
3.00 
1970-84 FLH
17-0006 
2.44 
1970-84 FX
17-0012*  3.00 
1970-84 FL with Rotary Top
17-0013*  2.44 
1970-84 FX with Rotary Top
*Note: Available with 1979-85 type with Rotary Top.
1970-84 Ratchet Top 
Style Pictured
17-0005
4-Speed Replica 
Transmission
17-0005 Left Side View
17-0005 
Installed
17-0013
S&S 5-Speed Transmission
VT No. 
Item
17-0548 
Shorter Countershaft
12-0394 
Countershaft Needle Bearing
21-4750 
FX Shifter Linkage Kit
5-Speed Transmission as pictured, direct bolt in replacement 
on 1970-84, for the 4-speed unit. Completely assembled using 
replica gears, shafts and transmission case. All internal parts 
interchange with stock 5-speed components. Available with 
late clutch release mechanism. Use 1980-84 FXR 5-speed 
transmission sprocket with offset so teeth are closer to trans-
mission case. Inner primary must be clearanced for final fitting. 
Available with late clutch release mechanism for 1987-up type 
cable.
VT No. 17-0015
5 Speed Conversion
17-0015
21-4750
17-0013
https://www.youtube.com/watch?v=spXaleIxrAs&list=LLoKfvCX-
CqOKPF5smOwNON1A&index=12
4-Speed 
Transmission