First off before ya dive in and BUY first you had best get the engine tore down and LOOK at the bore class of each cylinder as each hole had a letter stamped next to it telling you what class hole it was as they were not all bored the same and there are two classes and there for there is two differant OD size sleeves that are used . The after market sleeves are for bore Class A/B only and will fit loose in a C/D bore . This can cause the sleeve to snap off the top lip and get sucked down arond the rod and can send the piston into about 900 little pieces and thus send the rod out to see the sun shine . The sleeves MUST be a press fit and not a hand fit if ya want it to live a long and happy life . Now there is a way around this but it takes a few bucks more but you will only have to do this once and hat is o get the kit to make it a 291 up grade . you will have to bore the block and you order the sleeve kit with the special sleeves with the special flange to fit the upper contour bore and make them a Press fit . and this will mean about 15 more ponys when you do the rest of the updates .Or if ya don't want to do this then go to your Friendly local Case I H dealer and get the correct sleeves for the bore class that it is going into . So atleast get the head off and the pan off so you know what ya need as i am dead sure that this is not the first time she has been down in her life . You may find that the crank has been turned and there is no more to take off to true it up and it is nothing more then a boat anchor now . Next really look at the cam as there is no doubt that it needs rebuilt and new lifters need to be installed . It all comes down to the fact that they were just used to much when they were new . Myself i know each and ever quark about a 706 gasser and trust me i can make them run and run vary well. Oh yea keep in mind that they MUST run on 93 octane gas nothing less .
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Today's Featured Article - Tractor Profile: Allis-Chalmers WD45 (Gas Version) - by Staff. Beginning production in 1953, the WD45 had the same general look as the WD tractor which was produced earlier - but was much more powerful. This was due to the new 4-cylinder "Power Crater" gasoline engine with a 4 x 4-1/2 inch bore and stroke. Some people feel this was one of the most significant tractors offered by Allis-Chalmers in those days. Nothing in its weight or power class could match its performance. In 1954 they began offering the WD45 with the new "Snap-Coupler&quo
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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