JE Pistons Premium Race Series Piston Rings - 4.165" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 4051 Available in a Cam and

Available in a Cam and Lifter Kit under CL94-306-5The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

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Adds A Performance Look To Large Center Ring

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JE Pistons Premium Race Series Piston Rings - 4.165" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 4051 Available in a Cam andProduct Description: Piston Rings Premium Race Series 4. 165 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance