Cometic, Racing Crank Seals, Rear Main, Chev BB Mark IV, Single Split Seal |
| Item Number: COMC15560 |
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Cometic Racing Crank Seals Dual lip design for positive sealing of both vacuum and oil. Low friction. Designed for dry sump or vacuum pump applications. Low friction. Tolerates high temperatures and pressure. Superior vacuum sealing. Used in NASCAR and Pro Drag Racing. |
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