TroyK

Mine is cracked & was wondering if there is any direct bolt on, preferably 1 that doesn't crack. My mechanic is the auto body shop that it is at right now, so not going to be able to do much fabrication to make it fit. I do have a ZZP z54 turbo. Last dynoed at 290hp/340tq, so I have a mild setup. I plan to change to go to a zzp small intercooler, as my current cheap aftermarket one got munched. I have cold air kit, DP w cat & HP tuner.

ECaulk

iTrader: (6)

Where is the crack at?

If the crack is in the in this thread https://www.cobaltss.net/forums/forc...-turbo-303113/ it's nothing to worry about, I'd bet almost every LNF has that crack.

USMCFieldMP

iTrader: (1)

AFAIK, there isn't an OE replacement turbo manifold (same fit, form, function). ZZP sells OE manifolds, but are out of stock right now; that's about all that I know about. They must be getting harder to come by though, as ZZP used to sell them for like $45, but they're up to $70 now... which is still an absurdly low price for a cast manifold.

ECaulk

iTrader: (6)

That reminds me, I might actually have a spare that if OP is interested. It does have the same crack as the thread I linked above

5-Speed

I have a couple of those manifolds laying around too, with the same crack.