Hi, Your Contact is Dub Jett at Dub Jett .com I believe , they are located in Houston, Texas. And Yes he is still making RO Jett engines , he may be busy with the Nats soon but email him and he will respond. I have two RO Jett 67 and love them also the 61 is excellent . Well worth every penny you pay. Tell him you want the Brett Buck version of the RO Jett 61 .The 61, and 67 are not listed on his website but he can still make them I believe.Tell him what it is for . Great to do business with.