what year are heads?
Registered User
Joined: Sep 2000
Posts: 1,249
From: Kingman, AZ
You sure that first number's not 10207643?? As for the second one, not sure..
This is where i'm looking. Take a look.. http://www.mortec.com/castnum.htm
What did these come off of??
This is where i'm looking. Take a look.. http://www.mortec.com/castnum.htm
What did these come off of??
Thread Starter
Registered User
Joined: Feb 2007
Posts: 68
found them are they any thing speachile? well i guess it dose not matter because i had work done on them by LE
10207643...94-96...350..........Gen.II LT1, aluminum, reverse
flow cooling, 175/68cc port volumes
10207643...94-96...350..........Gen.II LT1, aluminum, reverse
flow cooling, 175/68cc port volumes
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dbusch22
Forced Induction
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Oct 31, 2016 11:09 AM
