" From: "Clarence Milstead" <cmilstead@xxxxxxxxxxxxxxxxx> " " I've written about my 1971 turbo Gremlin several times and asked if there " was a good replacement for the BW aluminum transmission. Most people say " "no" and one mentioned a TH400 from an ancient Postal Jeep. While " corresponding with a friend of mine he mentioned NOVAK Conversions, he said " he had a Jeep years ago and talked to them about an adapter to install a " Chevy V-8 (BOO). Anyhow I Googled NOVAK and sent them an e-mail, they " responded and said they thought they could help me and several people had " used their kits on "early" AMC six engines. They adapt to GM Hydramatic " transmissions only, they say they are the best ones to use. The main use of " their adapters is in Jeeps. Here's my question, if we can work something out " which is the best transmission to use? To me it looks like the TH700R4 which " would give me the overdrive I want. Also I think all Hydramatics are liquid " cooled and I don't have that kind of radiator, can I use a transmission " cooler or must I bite the bullet and change radiators? I know I'll have to " move/change the crossmember but will that be a problem? Any comments or " guidance will be appreciated. Has anyone ever used one of these adapters? first thought - do they really understand your engine -does-not- have the v8 bellhousing pattern? like advance, their adapter may only work with '72-up sixes. before '72, only the big jeeps used 232s - ask if it will work with say a '68 wagoneer. second thought - if the adapter really does fit '64-'71, what brien said about the 700r4 and the 200-4r may be worth thinking about. the 200-4r should go anywhere the 700r4 does. btw for gm fans, the 200-4r is the same length and spline as a pg or th350 but has the same rear mount loc as a th400. third thought - not very practical, but you might find a '69-'71 international or a postal jeep with an early-style six and iron warner. you could stick with the warner or swap for a fmx. -- just checked http://www.novak-adapt.com/catalog/engine_to_trans_adapters.htm - they're only '72-up... it may be time to get a new, later block. ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list