Walt, Wilcap rang a bell for me. I put a Nisson (Chysler) 6 cylinder diesel in my 74 GMC P/U in 1976. I was out in Cal. on a sales trip and stopped by Wilco and ment Tony. He had been putting the 4 cylinder diesels in Pinto's and other cars. He had me take a pinto for a ride and said I needed a turbo charger on my P/U. I didn't have any money with me and he didn't take credit cards. He said take it with you and mail me a check. He had a small machine shop, had castings made for a variety of engine adaptors and did the machineing. I believe he passed away a number of years ago, was a real nice guy. G.M.