Gene, Sir, Correct me if I'm wrong on this ...Super As from the start up came with the 251696 block (113 cu in) and could be sleeved to 123 cu in.....Late Super As came with the 354898 block (123 cu )in...These can go to over 133 cu in.... Once You operate a Super A with 3 1/4 in. pistons ( over 133 cu in) it will be hard to go back to a 113 cu in engine...And the 251696 block is easy to machine for the 3 1/4 in pistons and sleeves to go to 133 cu in +
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Today's Featured Article - Field Modifications (Sins of the Farmer) - by Staff. Picture a new Chevrolet driving down the street without it's grill, right fender and trunk lid. Imagine a crude hole made in the hood to accommodate a new taller air cleaner, the fender wells cut away to make way for larger tires, and half of a sliding glass door used to replace the windshield. Top that off with an old set of '36 Ford headlight shells bolted to the hood. Pretty unlikely for a car... but for a tractor, this is pretty normal. It seems that more often than not they a
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