Which vortec is it? The 4.8, 5.3, or 6.0? Get the tranny too if you can, that will make it MUCH easier for you and OD to boot. Hell, make an offer for the whole truck so you can use the gas tank/pump too. Now you're talking VERY do-able. Check out
www.ls1tech.com Awesome price, btw.
__________________
69 C10 2WD LWB Fleet 350/350 power front disc conversion (6 lug disc kit from gmcpauls) and new engine, PS, A/C, fresh fluids, SHE DRIVES!
FOR SALE $3900