Help determine my 56 series Leopard...question on length.

[WhatRLaws4]

I either have a 5692 or 5698. What measurement do I use to determine this? If you include the black endbells, its a 98, if you measure just the red part of the can, its a 92. Which is it?? And FYI, I know it says this on the side of the can, but it has a waterjacket on it.

[WhatRLaws4]

Nevermind, I went on Leopards website. Its endbell to endbell. I have a 5698.