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United Engine & Machine Company (UEM) 121659.030
Piston Ring Set 8cyl - 4.155" / 104.78mm .043" 1/16" 3.0mm File to Fit
United Engine & Machine Company (UEM) 25006.010
Piston Ring Set 1cyl 4.07''/ 103.378 MM 1.5mm 1.5mm 2.5mm
United Engine & Machine Company (UEM) 3800AM6.STD
UEM Piston Ring Set 6cyl 3.800''/ 96.50 MM 5/64 5/64 3/16. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
United Engine & Machine Company (UEM) 4234AM8.040
UEM Ring Set 4.234 bore, .040 FTF oversize, 2-5/64, 1-3/16, moly ring set, qty 8 cyl. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.


