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RevTech Complete Close-Ratio 4-Speed Kick-Start Transmission

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Product may vary from photo(s).

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J&P Part: 620-028

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Description

Important warranty information: Warranty Information

This product has an attached note. View Product Note

Instructions  620-028.pdf

RevTech Complete Close-Ratio 4-Speed Kick-Start Transmission

• Provides a more usable first gear and eliminates second gear ‘clunk’ with better pull in third gear

• Gear faces are honed and finish ground for maximum strength and precise engagement

• Shifter clutches and shifter dog faces are widened .020″ for better durability

• Case is machined from 356 aluminum alloy castings and heat-treated to T6

• Finished with chrome heavy-duty kicker kit and chrome ratchet top

• Included is set of 1:1 ratio speedometer drive gears, a chrome clutch release lever with chrome cover and a 23-tooth transmission sprocket

• Shimmed and tested and include studs for installation on the mounting plate and the inner primary

• 2.60:1 close-ratio first gear and 1.35:1 close-ratio third gear

• Bolt in and add included oil

• Ideal for FL models

Product Specs

  • Applicable Transmission Speed: 4 Speed
  • Drive Side: Left
  • Finish: Natural
  • Includes Kicker: Yes
  • Manufacturer Part Number: 30660
  • Sold in Units: Each

Fitment

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Harley-Davidson® Models

Electra Glide Fat Bob FLHFB : 1970
Electra Glide FL : 1973
Electra Glide FLH : 1970–1977
Electra Glide FLHB : 1970
Electra Glide FLHF : 1970–1975
Electra Glide Police Model FLP : 1974–1975
Electra Glide Sport FLHS : 1977
FLB : 1970
FLBF : 1970
Police Model FLP : 1971–1972
Police Model FLPF : 1971–1972

Customer Reviews

  Posted:

So far all is well with the transmission. Changed the 23 tooth sproket to a 24. and made a leak proof spacer for the main shaft. Working well.

Important Product Notes

• This transmission should not be used in models with factory final belt drives because the starter housing fitted to these vehicles will interfere with the ratchet top

• Because the screws of the kicker cover are recessed, it will be necessary on all models to shim the stock battery box mounts with the spacer kit which is provided. On mid-shift FX models, it will be necessary to shim the brake pedal backing plate with the spacer kit provided

• the shift pattern will be reversed when in mid shift models because it was designed for use with forward controls

• The kick arm may interfere with some original equipment exhausts and will need to be replaced with a late-style ‘swing-out’ kick arm

• This transmission is ratchet top type that can be subbed up to early 1984. It will work correctly in 1974-84 applications but have the earlier shift mechanism. Tranny case will work up to 1977 only