Re: Sweet looking 70 LS6 Dual Snorkle Chevelle on Ebay
 

I am no expert but here is what I think is wrong besides what has been mentioned already. Relay is mounted in the wrong place (usually on the wire loom gutter)
missing rear hood to cowl seal
cowl shouldnt have plastic vents
pulleys dont look deep groove (unless he has a thick belt on it)
wrong thermostat housing
wrong master (no bleeders)
wrong valve covers should have stand in front of bolt.