[mthorn]

Has anyone out there ran plug wires under the headers? I am doing a tune up on my 68 327 and thought about doing that route with some race fit wires. The heat makes me worry, but Im not highly experienced with this topic. I like have the wires out of the way, but my old setup had the moroso wire looms that made the wires a bit more organized. Thanks in advance for your thoughts.

 

[idoxlr8]

I have done this on several motors. Never had a problem with heat or chaffing. I just like the cleaner look.:yes:

 

[MJK-4]

I did the same thing. I ran the wires under the headers utilizing the bolt holes on the block for the GM heat shields to hold wire separators. I also ran the wires through some Earls Flame Guard to provide additional protection from the heat.

Good luck
Mike