Originally Posted by
OldMan
If I remember correctly, only the Iron Eagle has 4 bolts on all the mains. My sportsman only had 4 bolts on 2,3, and 4. (But that may have changed...

)
Oh yea, you will need a special Oil pan to fit around those mains too.
yea...pans are hard to come by when you have 4 bolts on all 5 mains.
odd size came bearings and cam plug on the sportsman. came with a flat deck and good align hone.