HEAVY DUTY TRANSMISSION OIL
This full synthetic gear oil offers the best protection for
Harley-Davidson big-twin transmissions. The combination of premium
synthetic PAO (polyalphaolefin) base oils and an advanced additive
package delivers unparalleled protection under high loads and stands up
to extreme heat. S&S Premium Synthetic Gear Oil extends gear life,
and reduces drag, friction losses, and wear. Not only will your
transmission shift more easily and more smoothly, but it will last
longer too. A.P.I. GL-1 rated.
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