Jewell Amber Oil
Is a specially formulated lubricant for use in rocker boxes in prewar manually-lubricated valve trains. It is a premium petroleum product, and the ONLY genuine rocker arm grease on the market.
Page 3Jewell Amber Oil Is a specially formulated lubricant for use in rocker boxes in prewar manually-lubricated valve trains. It is a premium petroleum product, and the ONLY genuine rocker arm grease on the market. |