I am selling these from an older inventory of pistons, this set is one of only a few sets of performance pistons in inventory.  All 8 pistons are new and a weight matched set within 1/2 gram from the factory.  These pistons are cast aluminum, not forged. The part number is 350116-.060, which breaks down to 350 cubic inch, 11:1 compression ratio, 6 inch rod, .060 over bore.  I assume the 11:1 compression ratio is calculated for 64cc heads, but I'm not 100% sure.  I am posting this sale from home, and I forgot to measure the ring width on the piston at work, so send me a message if you are interested and I will reply with any of this info that you need.  Rings are not included in this auction, but I will check stock and price if you want them, all sells must be done through e-bay.   

I have other parts for sale including pistons, gaskets, bearings, rings, oil pumps, timing sets, cams, crankshafts, heads, and any other internal engine part for most engines.

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