Genuine Jewell Amber Oil branded rocker arm grease is available online from us here: This, the finest pure non-pouring oil is made specifically for pre-war aviation piston engine valve trains. For detailed specifications click here. No other product is designed specifically to extend top-end life and reduce corrosion, for manually greased valve train engines (greasers), flying or stored. Below we also offer some other grease lubricants that we stock as well.
