Quote:
Originally Posted by BonzoHansen
I don't think that is true. Stamped, as in paint/ink, but not cast.
http://www.pozziracing.com/camaro_st...20ratio%20info
"ID codes are ink stamped on the box with two letters, cast or stamped numbers are of no use for Id other than year of manufacture."
Dave's information is usually correct. |
the box itself has a "Z" cast into it, right on top My box has it and all others i know of from the period as well.
they may also have things stamped into the metal on the end cover and by the steering input spline end.