Premium Piston Rings

These ring sets are manufactured by Hastings and are the ideal combination of design and materials that work together as a team, delivering full power and lasting oil and blow-by control. All ring faces are pre-lapped for easier seating, and in the moly sets, the compression ring features a moly insert on its barrel face design. The exclusive Flex-Vent oil control ring is the easiest of all designs to install because there are no right sides up or sides down. It can't overlap, can't gouge and can't be installed wrong. The 80-plus shoulders on the die-formed stainless-steel stress relieved spacer-expander exerts uniform pressure on the rails assuring positive oil control, and with its open design affords 200% greater drainage capacity than conventional designs. Even with all these features, Hasting rings are made available by Custom Chrome� at a low, affordable cost, resulting in the ideal combination of performance and value. These Premium� Piston Rings are sold in sets for two pistons. 1/16" Compression rings - 3/16" Oil rings.

Options Our Price

18479 Fits Big Twin 1340cc models from 1978 thru Early 1983- Std.- Moly
$39.95

18480 Fits Big Twin 1340cc models from 1978 thru Early 1983- +.010" oversize- Moly
$39.95

18481 Fits Big Twin 1340cc models from 1978 thru Early 1983- +.020" oversize- Moly
$39.95

18483 Fits Big Twin 1340cc models from 1978 thru Early 1983- +.030" oversize- Moly
$39.95

18491 Fits Big Twin 1340cc models from 1978 thru Early 1983- +.040" oversize- Moly
$39.95

Quantity:

please note: this product may not be exactly as illustrated.

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All designations for Harley-Davidson� motorcycles are used in this catalog for reference only,
Harley Davidson and Harley Trademark names are for reference only.

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Premium Piston Rings