Stock gauges with a LSx Swap

[Tuffy66]

Been looking for a new motor and trans for my 66 c10. I have been doing alot of looking on here here about LSx swaps, and I would really like to do something like that. I can get a better deal on 6.0 with a 4L60e then I can with a 350 and 700r4 new or slighty used. I can get a 6.0 and trans with 45K with all accesories for 1850 not a bad price in my opinion unless you guy think otherwise. My question is what stock gauges will work with a LSx swap like that? OR is the new 350 a better choice without have to redo all gauges and bunch of rewiring. I really need to make a decision on the motor and trans before i start tearing things apart for the build. Thanks for your guys input.