**Need advice; Looking to buy this LS engine

[1972K20]

I'm not familiar with some of the LS "lingo." Here's the guy's ad. I'm going to see it, but are these mods ok? Anything here to be concerned with?


5.3 LM7, recently freshened and prepped for Boost application
-Can hear run on engine stand!!
-professionally reworked stock harness with fuse/relay block and 2 wire easy hookup
- unlocked and base tuned ECU included
-97-98 LS1 cam (probably 30hp upgrade over stock truck cam) (boost friendly)can include stock cam if you want it.
-new pac 1218 valve springs
-new pro-comp head studs (needed for boost applications)
-new valve seals, spark plugs, MLS Head gaskets
-heads cleaned and valves lapped
-includes truck intake and Fbody Oil pan/pickup/windage tray.
- brand new starter, all other accessories included. Has dirty dingo idle relocator to run car intake with truck accessories. Stock truck manifolds cleaned and painted with high temp paint.
- drive by cable throttle body
- oil pressure gauge can be included


Thanks guys!