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Plasma moly coated, ductile iron top rings are barrel-shaped to
help control oil blowby when the piston wobbles in its bore. The
incredible bonding strength of the plasma moly coating results in a
high resistance to heat, flaking and cylinder scuffing while the
increased porosity results in improved top ring lubrication. The secondary
ring's downward facing taper, in conjunction with a three-piece oil
ring (available in standard or low tension), further increase sealing
power to enhance performance. Recommended for street, racing or
marine use.
Part
No. |
Description |
570-R9401 |
Small Block Chevy Rings 350 4.00 Bore 1/16 / 1/16 / 3/16 Rings |
570-R9344 |
Big Block Chevy Rings 454 4.250 Bore 1/16 / 1/16 / 3/16 Rings |
570-R4470 |
Big Block Chevy Rings 502 4.470 Bore Metric Rings |
570-R4500 |
Big Block Chevy Rings 540 4.500 Bore 1/16 / 1/16 / 3/16 Rings |
Call For More Applications |
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