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United Engine & Machine Company (UEM) 22003.STD

UEM Piston Ring Set 8cyl 4.065''/ 103.25 MM 1.2mm 1.5mm 2.5mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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United Engine & Machine Company (UEM) 3445LS4.75MM

UEM Ring Set 3.445 bore, .75MM oversize, 1-1.2, 1-1.5, 1-2.5 Steel ring set, qty 4. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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United Engine & Machine Company (UEM) 4000ES8.005

UEM Piston Ring Set 8cyl 4.005''/ 101.727 MM 1.2mm 1.2mm 3.0mm File to Fit. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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United Engine & Machine Company (UEM) S4045ESN

UEM Single Cylinder Ring Set with Stainless Steel Gas Nitrited Top Ring. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.

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Mahle Motorsports 3785MS-112-1

Piston Ring (1cyl) - 1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings; 3.780"+0.005 1.0, 1.0, 2.0mm File Fit Rings, SINGLE CYLINDER

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Mahle Motorsports 9238MS6-12-1

Piston Ring (1cyl) - Sport Compact Rings; 92.38 mm 1.2, 1.2, 2.5mm Drop In (6cyl) Rings, SINGLE CYLINDER

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Mahle Motorsports 4030MS-112D

Ring (set) - 1.0mm, 1.0mm, 2.0mm Standard Tension Drop In Rings; 4.030" 1.0, 1.0, 2.0mm Drop-In Rings

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Mahle Motorsports 8650MS-12

Ring (set) - Sport Compact Rings; 86.50 mm 1.2, 1.2, 2.8mm Drop In Rings

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Clevite S42150

Engine Piston Ring Set

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MAHLE 301-1066B

Engine Piston Ring Set

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MAHLE 302-1345B

Engine Piston Ring Set

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MAHLE 301-0062B

HP Bulk Top Rings

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