Well, I'm pretty sure it wasn't until the LT-1 350 appeared in the Corvettes that they became reverse flow. In 1986, the 350 in the Corvette was still the L98 tuned port engine, and that wasn't reverse flow yet. I'm pretty certain about that, but I can probably find out.
My son has an LT-1 powered Trans Am parked at my house while he's in the Navy. So I have a visual reference at my disposal. What is it that you need to know about it?
