Lubricants

attributes of both automotive gasoline and diesel engine oils. RevTech ? Oil contains ingredients which helps prevent valves from stick- ing, and retards the formation of sludge, varnish and rust in the engine. Compatible with other petroleum lubricants, available in SAE 50, Grade 60 and Grade 70 straight weights as well as 10W40, 20W50 and 25W60 multigrades to meet the needs of all Harley-Davidson ? V-twin engines, new or old. RevTech ? Oil meets all warranty performance ...