First series S-10 wheel bases are listed as 108.3 and 117.9 .
The wheel base on the early Nova is 110. A redrilled spring pad would probably take care of that similar to what you do when putting an open drive rear under an early chev.
scrolling down on this page gives most of the specs on the S-10's
http://www.edmunds.com/insideline/do...ticleId=104456