[quacker]

Can anyone tell me who makes the most complete, and best quality, wiring harness for a 66 Chevelle -SS - Big Block - manual trans - with SS gauges (not idiot lights).? Thanks for the help! Chris

 

[68KMENO]

you will get two answers for that question .... M&H electrical or american autowire.... both companys make direct plug & play replacements of first rate quality .... M&H seems to be a little more flexible when it comes to retro fitting things like HEI or single wire charging systems .......

 

[Jerry Briggs]

I have used both but perfer M&H for the reason stated by 68KMENO. Jb

 

[CRUZN69]

M&H also. I wanted a wiring harness changed to HEI and one wire alt. They modified it perfect.

 

[1969 Chevelle Dude]

Welcome

 

[oldtimebaseballfan]

Hello and welcome. Good luck with the work.

 

[bob_adamsky]

I have a 66 SS and what M&H has made for me has been great with just a plug and play

 

[redfox]

Hello and welcome. :beers: