JIMS 4/5 conversion transmissions are designed to fit most 1970 – early 1984 Harley-Davidson Shovelhead electric start models only. H...
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JIMS 4/5 conversion transmissions are designed to fit most 1970 – early 1984 Harley-Davidson Shovelhead electric start models only. However, 4/5 transmissions are not considered to be a “dropin” product, installation by an experienced Harley mechanic is recommended. These transmissions are shipped fully loaded with the finest components available by JIMS, such as: gears with lead-in ramping and back-cut engagement dogs, close ratio 1st gear, precision machined and heat-treated counter and main shafts, chrome billet trap doors, chrome billet top and side covers, and JIMS performance gaskets. See Additional Information for fitment.
- 5 speed transmission in a 4 speed case
- Available in Stock or Close ratio
- Gears and shafts are CNC-machined from materials that exceed 8620 steel
- Hand-assembled and matched for a .0002" tolerance between the shafts
- Assemblies include chrome trap door, side cover, top cover and hardware
- All parts are made in the U.S.A. and assembled in JIMS Machining's technologically advanced facility
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