I am trying to remember now. This was back in the 90's. My buddy bought a running/driving 76sh Dodge camper van with a 440. We pulled the engine from the van and dropped it right into his 83 D150 2WD pick up truck with headers. I don't remember needing or getting any different engine mount brackets. We had it going in the new truck the same day. I do remember grinding a radius in the driver side frame rail rather than ding the header tube. Man, did that truck fly...