Hey man, I have a 62 C10 I am doing a frame off resto on, and do not give a hoot about numbers matching or parking lot queens.
I plan on using T-Bird/lincoln Rear suspension. It is a fully independant rear suspension and these cars can be had for a couple hundred bucks.Contact these guys for the adaptor plates.
http://team321.com/truckirs/truckirs.html
As far as engine goes, I have not figured out what I want. Body work is complete and perfect. Traded a S10 V8 swap for the body work and paint job.
I am thinking of the following for engine.
1UZFE Lexus V8 goggle this engine they sound like they would be a lot of fun. They can be had for around 400 bucks.The trans does not take a slip yoke for a driveshaft so you have to run IRS.
I have several 350's in the shop from my stock car days, but that would be what every other guy has in there c10.
I never thought about a VG30!I have 2 of these sitting here.That would be sweet, but it would have to have some bite to pull it off. It would be a turd in the truck unless you had lots of boost on it.