I don't put any faith in the position of end gaps.
There is nothing to hold them, they are free to rotate wherever they want. I know, stagger them in installation, but what happens when it is running?
What is important is piston skirt clearance, round, ring end gap, land width clearance, pin clearance, everything you would normally check on a rebuild plus any weird manufacturing defects.
I once bought a new, from the dealer, 250 chevy 6 block with pistons and rings. The pistons had to come out to have the pins pressed. Pushed all but one out, it had to be hammered out! Press fit in the block! Sent the whole mess back for another.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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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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