1965-69 Big Twin clutch baskets

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  • pan620
    Senior Member
    • Oct 2016
    • 223

    #1

    1965-69 Big Twin clutch baskets

    Can I use a 70,s shovel head clutch basket on a 1967? i think there is a difference between late and early baskets but I don not what it is. Thanks
  • duffeycycles
    Senior Member
    • Apr 2010
    • 2011

    #2
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    • Rubone
      Senior Member
      • Aug 2004
      • 4764

      #3
      Those are both "late" baskets, early is pre '65.
      Robbie Knight Amca #2736

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      • duffeycycles
        Senior Member
        • Apr 2010
        • 2011

        #4
        They are different in the spacing of the starter ring gear.Early part #37702-65,later is 37702-70A.There is a difference in starter shafts as well.
        The clutch hub from '64 & earlier has a lip on the back & won't work on '65 & later wich has no lip to clear the inner primary bearing.

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        • Rubone
          Senior Member
          • Aug 2004
          • 4764

          #5
          Duffy is right, I was thinking hub, not basket.
          Robbie Knight Amca #2736

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          • duffeycycles
            Senior Member
            • Apr 2010
            • 2011

            #6
            my first post was the same as Robbie's,hub not basket

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            • BigLakeBob
              Senior Member
              • Jul 2010
              • 2757

              #7
              The ring gear on a '70 up is almost flush with the back of the basket, the '65-'69 goes further on. The machined area of the basket where the ring goes on cuts half way through the first rivet holding the plate tabs.
              Bob Rice #6738

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              • pan620
                Senior Member
                • Oct 2016
                • 223

                #8
                Thanks for the information will look around at a couple I have and see what I can do.

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                • knucklehead 61
                  Senior Member
                  • Sep 2016
                  • 343

                  #9
                  i have a dozen or so clutch baskets, probably have what you need for sale if you can't find one.

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