i went to a junkyard and they want casting numbers from the vortec heads. i have a gm part number but they didn't want that. so could someone give me the casting numbers for them.
thanks,
RS

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1992 Camaro RS
Mods:
14x3 Open element w/ K&N filter, MSD 6a, MSD GM blaster Coil ,MSD 8.5 SC wires, AFPR,Fuel Pressure gauge(60Psi max), 3-Row Al rad. , 180* t-stat, Hooker 1 5/8 headers, 3" Catco cat, 3" Hooker Aero Chamber cat-back, "Ultimate TBI" mods

Best Time: 15.279@89.02MPH
Underdog Racing

 

The casting # for '96-'99 L31 Vortecs is 10239906.

[This message has been edited by Basett Racing (edited December 10, 2000).]