steven I could have sworn I've heard of a Rallye 350 w-31 car before... ?? If it is a real w-31 it would be built in Lansing, and you may see some yellow grease pencil marks on the inside of the front fenders saying w-31. I'm not sure if all the Rallye 350 were built in Lansing also.
James Aiello 1970 442 1974 98 1968 GTO I will have to look for a build sheet in this car, It def. has the w31 on the fenders and I am only the 3rd owner, they could have easily been put on, if nthe car has the build sheet with the verification that would really be one rare car. I believe the only place I might find the build sheet would be inder the rear seat, is that correct? This thing def. has the alum. manifold on it.

