i have a 307 sbc that i am going to rebuild due to no compression on one of my cylinders and when i put it back together i am installing an hei system and i am going to use the wire looms pictured below. i need to know what the best style header to use so i don't burn up my plug boots and will look neat and clean with this setup this is a non ac and no power steering truck so shouldn't be anything like that to worry about
