30birdy99

iTrader: (14)

The stock valve covers won't fit on L92 heads with offset rockers. I am trying to keep the coils in the stock location for stock appearance. I want to know what everyone else is using. Maybe some pics too.

Beau@SDPC

iTrader: (14)

If you are using stock rockers, the valve covers are exactly the same for the L92 as for any other LS engine....

WKMCD

iTrader: (2)

Really? Everyone I've talked with had to grind some on the baffle.

30birdy99

iTrader: (14)

Yeah both baffles hit the crooked intake rockers. I will be getting the dremel out today.

WKMCD

iTrader: (2)

I knew that. I guess John didn't.

30birdy99

iTrader: (14)

After the dremel, I still need to up with a way to deflect oil so it won't get sucked into the tube that goes to the throttle body. Any ideas?

Ramairbird

iTrader: (17)

Get covers for an L92 engine or an LS3.

Beau@SDPC

iTrader: (14)

I said nothing about modifying them. I just said they were the same(now). I have heard the arguement go either way. I have had customers say they had to, I have also seen them have to problems.

Gm pn 12570427 supercedes to all LS centerbolt covers...

30birdy99

iTrader: (14)

[QUOTE=Gm pn 12570427 supercedes to all LS centerbolt covers...[/QUOTE]

Does this part number have provisions for ventilation? I thought left and right would be different, because of the oil filler cap. Pictures of top and bottom would be nice in finding a solution.

Beau@SDPC

iTrader: (14)

yah, i just put one number...i can put the other one, as they are diff from one side to the other

here is the other one 12582224 - passenger
0427 - driver

30birdy99

iTrader: (14)

http://www.ls1howto.com/index.php?article=18

That clears up alot of issues for anyone following this tread.