Re: Is this a 770 based on block codes and need cylinder he

J. Schwiebert · Sep 21, 2020

It is an 880 not a 770. A super 88 will also work more questions. Explain the shift pattern to us.

ironhead29 · Sep 21, 2020

i thought it might be an 880.

Tried to post a pic, it wouldn't let me.

Upper half of the patter is:
6- Upper left
3- Lower left
R1 - upper right
4 - lower right

Lower half of the pattern is:
5 - upper left
1 - lower left
R1 - upper right
2 - lower right

ironhead29 · Sep 24, 2020

I found shift pattern photos on line that look like the 770 is a mirror image of the 880. Thanks for the help showing me it is an 880.

Will any Super 88 gas or 880 gas cylinder head work or do I need to be looking for specific casting numbers?

Thanks
Bryan

Re: Is this a 770 based on block codes and need cylinder he

J. Schwiebert

Well-known Member

ironhead29

New User

ironhead29

New User

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