Total Seal CR3690GP Gas Ported Piston Rings, 4.00 Bore, Style C

Gas-ported performance without gas-ported pistons
Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.

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Product Summary

Gas-ported performance without gas-ported pistons
Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.
Style C
Available in 000, 005, 010, 015, 020, 025, 030, 035, 040, 045, 050, 055, 060, and 065 over sizes

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Gas-ported performance without gas-ported pistons
Features strategically sized and placed horizontal slots in the ring allowing combustion gas to enter through the groove and behind the ring to gas-load the ring providing greatly improved ring sealing.
Extensively tested in virtually every form of race engine with the same increases in ring sealing time after time.
Style C
Available in 000, 005, 010, 015, 020, 025, 030, 035, 040, 045, 050, 055, 060, and 065 over sizes

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