LYB Flywheel Wanted


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By Butch Lawson - 6 Years Ago
Looking for a flywheel for a '56 Lincoln 368.  Thanks.

Butch
By Ted - 6 Years Ago
Standard (manual) or automatic transmission?
By Butch Lawson - 6 Years Ago
Need a manual flywheel.
By jlb51 - 6 Years Ago
I think I have one, I know I have a LYB truck bellhousing. They a in my brother's warehouse.  I'll try to look sometime this week and let you know.  Jeff.



      
By Ted - 6 Years Ago
My understanding is that a FE flywheel has the same center hole dimension as the LYB flywheel.  If this is the case, then the LYB bolt pattern can be drilled and interspersed between the FE bolt holes on the flywheel and made to work.  I don’t have a LYB crankshaft sitting here or I would at least be able to see if the aforementioned scenario is doable.  If using a FE flywheel, then it needs to be a 1958-1964 model so that the starter ring gear is compatible with a earlier model ‘forward driving’ starter bendix.  If using a late model starter (1965 and newer) that has a ‘rear driving’ bendix, then use a ’65 and newer FE flywheel.
By Butch Lawson - 6 Years Ago
Ted (9/18/2018)
My understanding is that a FE flywheel has the same center hole dimension as the LYB flywheel.  If this is the case, then the LYB bolt pattern can be drilled and interspersed between the FE bolt holes on the flywheel and made to work.  I don’t have a LYB crankshaft sitting here or I would at least be able to see if the aforementioned scenario is doable.  If using a FE flywheel, then it needs to be a 1958-1964 model so that the starter ring gear is compatible with a earlier model ‘forward driving’ starter bendix.  If using a late model starter (1965 and newer) that has a ‘rear driving’ bendix, then use a ’65 and newer FE flywheel.

 

Thanks Ted.  That's my understanding as well about the flywheel.   I've also heard that an FE bellhousing can be made to work, but I don't know that for sure.  I won't be able to pick the engine up and bring it home until next week.  When I get it here I can look it over and get a better feel for what I need to do.   Right now I don't know enough about them to make any really qualified judgement about what will work on the back end of this thing. 
Butch
By 1960fordf350 - 6 Years Ago
If you go over to the HAMB website,  there is a forum there specifically for Lincoln Y blocks.   A lot of info.   From my memory,  FE  bellhousings will work, but you have to eggshell the mounting holes cause they don't quite match.    There are people on that site that have bored and stroked 368's  to 426.    The bellhousing I have had a 5 speed truck transmission bolted to it, so it has a large bolt pattern.
By Butch Lawson - 6 Years Ago
Ted (9/18/2018)
My understanding is that a FE flywheel has the same center hole dimension as the LYB flywheel.  If this is the case, then the LYB bolt pattern can be drilled and interspersed between the FE bolt holes on the flywheel and made to work.  I don’t have a LYB crankshaft sitting here or I would at least be able to see if the aforementioned scenario is doable.  If using a FE flywheel, then it needs to be a 1958-1964 model so that the starter ring gear is compatible with a earlier model ‘forward driving’ starter bendix.  If using a late model starter (1965 and newer) that has a ‘rear driving’ bendix, then use a ’65 and newer FE flywheel.



Ted,
 Is the diameter of the FE flywheel the same as the LYB.  If so, I can use the FE flywheel and starter with the LYB bell housing.  Thanks.
Butch
By Ted - 6 Years Ago
Butch Lawson (11/15/2018)
Ted,
s the diameter of the FE flywheel the same as the LYB.  If so, I can use the FE flywheel and starter with the LYB bell housing.  Thanks.
Butch

Without a LYB flywheel to measure or a LYB starter ring to take a tooth count of, I can’t say if a FE flywheel is the same diameter as the LYB.  I looked through some of the various parts catalogues for any kind of information related to the LYB flywheels but didn’t come up with anything useful.  I do have an early standard shift LYB bellhousing here for a Lincoln car which I can see if a FE flywheel will at least physically fit within it.  I’ll have that piece of information by tomorrow.