V6 or V8 body for LS swap?

SpeeednV6

Member
Joined
Mar 7, 2012
Wondering if there's any difference between the two for an LS swap? I'm going to keep my GN a GN. I figure I'll pick up a regal and convert it. Any regal years easier than others in terms of wiring, fuel tank, etc? Any difference in suspension?
 
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