Hi there,
Just today I was informed of this wonderful website, by way of inquiry about purchasing another Mach1 mustang, not a 429 car.
I do have a 71 429 SCJ Mustang Mach 1. I purchased this car about 60 days ago. The car made is debut into the 99 Woodward cruise after sitting for more than 20 years in the original owner's garage. The Mach1 made it. I can tell yo that this car does need some help but is original in almost every way. And by the way my 29 year old never rebuilt motor pulled away from most of the rebuilt musclecars, truely it doesn't hurt to have a 4.11 gear.
Getting to the question of headers on this car. (My Mach1 does not have powersteering, going fast must have been the reason) I believe that I have the 2 1/8 inch headers with a hole cut through the apron on the passenger side. It all connects to what I believe is a 3 and 1/2 in collector. Which sit and hang rather low. The bottom bolt of the triangle pattern has rubbed the street to many times. I do have the original exhaust manifolds. thanks,
Tim
Posted on Sep 2, 1999, 8:46 PM from IP address 207.73.4.22