3500.... not all have forged cranks?

[faster7]

I was sure that everywhere else in forum-land I had seen the 3500's praised for their forged cranks.

http://media.gm.com/division/2005_prodinfo/powertrain/whats%20new/HVV6/2005%20LX9.doc

According to that, in '05 only the motors that went into Terrazas had forged cranks?

I guess the "7484" part of the casting/part number is forged, what is the number for cast?

[Superdave]

both '04 3500's i have came with the forged crank, i know some later ones did not though. i saw the iron crank's number somewhere.. i'll look around for it.

[3400-95-Modified]

The 04 Malibu engine I bought had the 7484 crank in it.

I have pics at home to see if I can tell if it was infact forged or not.