Nice job Johnny I will do the same to mine one day.
If I ever get one. I had a 73 challenger I took some cheep headman headers of and put the same manifolds on and They never was a problem and help the 318 get better gas mileage. Looking good man.
Thanks Mike !!!!!
It always cracks me up when people talk about better mileage when we add a 4 bbl,headers etc.I havent found this yet,because I cant keep my dam foot out of this thing. :burnout: