2003+ Exhaust Manifold Question

[harrydunn]

80 owner here. Don't shoot. Quick question. Is there a year where the exhaust manifold crack (tick) problem was fixed or does it apply to all 4.7 (98-07) LC's? I thought I had found a definitive thread on it several months ago but am unable to locate it tonight.

Thanks.

 

[harrydunn]

Anyone? Thanks.

 

[RumBum]

Call Slee and ask them. When they redid my manifolds on my 2000, Ben there said it was common in earlier 4.7's. I want to say 2003-04 something changed.