72 cb engine swaping

[a4x4spit]

Ive been bragging up the dependability of my cb for years (34) but now have to pay.. I let a friend a few years ago ride my cb long story short..  some speed shifting was involved & now it pops out of second.
I just got a low mileage engine from a shop/ guy who used the cyls, pistons ,heads & some side covers  he said he rode the bike the engine came out of a few miles to his shop& everything seemed to work properly.
my plan is to get the engine out of my bike and setting beside the new one get a gasket set &swap whats not on the new engine from the old engine .. Id like to refresh it while Im at it but  moneys tight and unless I run into issues ...its use what i got anyone know whereIcan get  reasonable  gaskets ? Ive been searching but hope someons already done it
 

[Re-run]

Check out the parts resource here. Lots of links to places to get parts.
If you are looking for cheap cost, partsnmore.com is pretty good. I have used some of their stuff, no gaskets though other than exhaust, but they worked well.

[a4x4spit]

thanks  partsnmore.com has the same brand of gaskets 15 bucks cheeper than any place I found them

[a4x4spit]

got the engine out and the 2 engines sitting side by side