Piston Rings - 6" to 7"

High quality 6” x 3/8” piston ring suitable for vintage engines with a 6” (152.4mm) standard bore. These compression rings have a radial wall thickness of approximately 0.200”, please check your piston ring grove for suitability before ordering.

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High quality 6-1/8" x 5/32" piston ring suitable for vintage engines with a 6.125" (155.575mm) standard bore. These compression rings have a radial wall thickness of approximately 0.230", please check your piston ring grove for suitability before ordering.

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High quality 6-1/8" x 1/4" piston ring suitable for vintage engines with a 6.125" (155.575mm) standard bore. These oil control/scraper rings have a radial wall thickness of approximately 0.230", please check your piston ring grove for suitability before ordering.

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High quality 6-5/8" x 5/32" piston ring suitable for vintage engines with a 6.625" (168.275mm) standard bore. These compression rings have a radial wall thickness of approximately 0.230", please check your piston ring grove for suitability before ordering.

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High quality 6-18" x 1/4" piston ring suitable for vintage engines with a 6.625" (168.275mm) standard bore. These oil control/scraper rings have a radial wall thickness of approximately 0.270", please check your piston ring grove for suitability before ordering.

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High quality 6-7/8” x 3/8” piston ring suitable for vintage engines with a 6.875” (174.625mm) standard bore. These compression rings have a radial wall thickness of approximately 0.200”, please check your piston ring grove for suitability before ordering.

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High quality 7” x 3/8” piston ring suitable for vintage engines with a 7.00” (177.8mm) standard bore. These compression rings have a radial wall thickness of approximately 0.220”, please check your piston ring grove for suitability before ordering.

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