EL Cylinders?

[kehughes]

Did EL cylinders not have the casting #'s/tags on them? Everytime I see some, no #'s. Or does this mean they're aftermarket?

[1950Panhead]

Original 48 and early 49 cylinders are stamped, later 49 through 52 have casting dates, EL and FL.

[kehughes]

Thanks for the reply. So, is the 120-48 a common number for both EL and FL? Or for just one? Im looking for some 49 EL cylinders.

[1950Panhead]

I think both, read the cylinder thread to be sure.
https://www.hydra-glide.net/phpBB3/view ... f=5&t=8081

[Cotten]

KEHughes!

My '49 EL cylinders have nothing at all upon their bases.

I am not aware of anyone producing cylinders with the proper smaller finnage.

....Cotten

[kehughes]

so, If Im looking for oem el cylinders, I shouldn't be too concerned if no stamping or casting?
I have a lead on some standards(but will have to be bored before using) with no broken fins for $200, but no castings. Don't want to get ripped off.

[kehughes]

Im still unclear. No casting/stamping are still most likely oem?

[Cotten]

Im still unclear. No casting/stamping are still most likely oem?

Yes,
Unless there are now reproductions with correct 61" finnage.
That price seems decent for even modern castings.

....Cotten