Just to clarify, Andre means the 1963 American is the oddity -- it uses the front/rear engine mounts but has a block with side mount bosses. It will take any 56-65 195.6 as long as you have the original engine to get the front mount plate off of. The mounts are the same on L-head and OHV engines, so I literally mean ANY 195.6. Cranks interchange among all 195.6 engines also -- except for the flange as Andre pointed out. But you can use an auto crank with flat flange in a stick car as long as the pilot hole is there, and can probably have the "volcano" macined flat. I don't know of anyone who's tried the later, but a machinist can look at the crank and tell if there's enough room. Don't know why the "volcano" is there unless the old trannys (pre 63) had a shorter input shaft and the "volcano" held the pilot bushing. I remember the trouble we had finding a cam and bearings for the 195.6 in my old car (that Andre rebuilt for the new owner). Neither of us knew there were so many changes made to the 195.6 over the last 2-3 years it was made! Apparently the AMC engineers were experimenting with different size cam bearings... who knows? On June 20, 2005 Andre K Jacobs wrote: > I don't know everything about this, BUT here is some of what I do know. > The 1963-65 engines all have the bosses cast in the sides of the block > for side motor mounts. That means you must have a 63 to 65 engine in a > 63-65 Rambler. The American is the oddity here, it will take all 196s ( > OK 1960 to 65 that I know) , as long as you have the right crank shaft in > it. The early 196s used the two mounts off the front of the engine. They > were bolted to a block plate that can be used on any 196 ( bolts on, not > part of the casting) . The 63 used side mounted motors mounts and have > bosses and holes for them, the 63 American had them too, just they were > not used, and the front motor mounts were retained. In 63 ALL the 196 > crank shafts had a "flat" mounting flange on the crank ( like later > 290-343-390s etc with BW autos). Before this only the auto cars had this, > the standard shift cars used a "volcano" flanged crank. This crank had > for lack of better words, a volcano at the end of the crank. It is large, > and you cant bolt anything to it. Then there are different size cam > support journals. If you get a block, GET the CAM with it. There are no > new cams, and you need the correct core that fits the block to have > reground. > > Andre " A.J." Jacobs, > web page http://southtexasamc.tripod.com > (830)-980-3165 , akjamc@xxxxxxxx > > Owner & Proprietor, South Texas AMC ============================================================= Posted by wixList Archiver -- http://www.amxfiles.com/wixlist