Please read entire description these cases except a evo style flywheels with the 4 1/8 cylinder these cylinders will need to be .010 over bored and 1 fin is broken on 1 of the cylinders also there are a couple areas that need attention where the cam cover surface lays on the case the cam is a worn S&S .600 lift lifter blocks and lifters, I believe are for this setup. These cases have a lot of potential. I will ship in 2 boxes.
If anyone would like to contact me, you would have to ask questions thru eBay I haven't been able to respond any other way!
I did find a set of heads 1 head is complete been sitting and very dirty 1 head has a few little fins missing and 1 head has no valves springs or keepers there will now be 3 boxes that will be needed for shipping I will include with purchase!
Please look all parts over this is a package deal but not your everyday kind of build this will need a very special kind of person but would be a very nice project!
These parts are all S&S bolt pattern I did furnish a picture of stock Twincam bolt pattern to S&S with picture 4 1/8 bore I have built 4 250 131 out of stock Twincam been a wrench for well over 40 years trust me when I say 4 1/8 bore cylinders S&S bolt pattern