NoGamesLS1

iTrader: (16)

Change them when you swap heads, unless they start to tick. Remember that to r/r the heads you have to use new bolts and gaskets....thats about 200 dollars. Just my .02

Randy WS6

iTrader: (69)

I got Head bolts FEL-PRO $30.00 for both heads at Advance Auto and GM head gaskets from the dealer 65.00 a set ,Now if you use aftermarket head bolts like ARP and a high end head gaskets, you will be in the 200.00+ range. But like NoGamesLS1 said if there no ticking i would not change them , When you pull your old cam out see if there is any abnormal wear and the cam. Then make your decision.

NassyVette

iTrader: (22)

If they're fine now leave 'em until you change the heads. Not worth the hassle if your keeping stock heads.

Emoney97ss

iTrader: (42)

do u have to pull the heads to change the lifters?

CoreyZ/28

iTrader: (2)

yes you do

SLP4CamaroSS

iTrader: (16)

this thing is till up man i already got the g5x3 112lsa and new lifters and i already took everythign off still waiting on the valve springs

DaveX

Nothing. Like someone said, as soon as the motor has oil pressure your lifters are pumped up, and like most other internal components, they won't last long without oil pressure. Only takes a few seconds once it's running. I think soaking them is a waste of time.