Crankcase lower section fasteners. Reusable?
 

I have asked this before but I got no definite answerdue to the nature of that thread. So I'll try again here.

When removing and reinstalling the lower section of the crankcase. Do I need to buy new nuts and bolt or are they reusable? I cannot work this out from the manual or the parts catalogue. Someone told me I could reuse the nuts and washers but I shold replace the bolts.

What is the sensible thing to do when on a budget?

Almost all of the nuts and bolts on the engine are reusable.

The only non-reusable nuts and bolts on an engine rebuild are the smooth conrod nuts from the early cars and the bolts attaching the flywheel to the crankshaft.

Thanks.
You just saved me a bunch of money ;)

What about head nuts? I was told the are a "use once" item?