I went on a wild goose chase for one of those HD 292 manifolds. Guy told me he had a few at a yard about an hour from me. Me and dad drove up there and what he had was the 3 bolt exhaust but it still came out on an angle like the car manifold. We eventually found one on a mid 70's School Bus but the guy said "oh I dont wanna part that motor out that bus ran when we brought it in here" funny thing was that bus was sitting behind 3 rows of junk cars so I doubt its ever going anywhere. ugh oh well the hunt continues.
