Looking For Some LT1 Heads/Intakes
I need head casting number 12551561 and intake casting number 12552138. They must be untouched factory castings. No porting, polishing, bigger valves, etc. No valves or valve springs OK.
I have bunches of the earlier castings that are better for porting. Let me know what you need.
None of my parts are for sale, so please don't ask.
Thanks,
Daren

