The damage recently done

[Jason]

Originally Posted by BlueOval Ralph

Thats not true I was at Ford (E&F Engine and Foundry) from 1966 to 1980 at the time this is not true only the 68 early 10 car build by Stroupe had the aluminum intake along with the lite weight valves!

The cars built with the PI aluminum intake were run in S/S only. Stock had to use the cast iron intake. It has been that way up until 8/21/12 when the bogus change got put in the spec sheet.