I have a 1974 Ford f100. after decoding the Vin I have found out that the truck originally had a 360 in it. But some one has crammed a 460 under the hood that's great but they trashed the headers making it fit. As you can tell from the pictures the steering box is the reason why they trashed it.Now from my understanding these these truck came with a 460 option. Now my question is are there different headers for it or do I need a different steering linkage set up?