

Union Oil, for many years based in El Segundo, California, introduced "76" gasoline in 1932. The orange ball Close image of the 76 ball, photographed in 2007 Their current (as of late 2021) slogan is “We’re on the driver’s side”. In the 1970s and 1980s, the company used the slogan "Go With the Spirit.the Spirit of '76." This was later shortened to "Get the Spirit".

As of October 2004, PROclean brand fuel was included on the list of fuels recognized as "Top Tier". 76 gasoline stopped being marketed under the Propower name after the termination of the commercial relationship between NASCAR and 76 after the end of the 2003 season, when the firm discontinued all motorsport fuels. The previous brand name for their gasoline was Propower. Marketing ħ6, Conoco, and Phillips 66 market their brand of gasoline under the brand name PROclean. By 2017, the 76 brand was reintroduced into New York, Georgia, Texas, Tennessee and New Jersey. In 2016, Saudi Aramco-owned Motiva Enterprises signed a deal with Phillips 66 Company which would allow Motiva to use the 76 brand on some of its stations in its 26 eastern and Gulf Coast states operating territory. In 2012, ConocoPhillips divested its refining and marketing business, which included the 76 brand, through the formation of Phillips 66. Phillips merged with Conoco the following year to form ConocoPhillips. Four years later, Phillips Petroleum purchased Tosco along with the 76 brand in 2001. In 1997, Unocal also sold its remaining refining and marketing operations in the western United States and the rights to the Union 76 brand for use in refining and marketing operations to Tosco.

Unocal sold its interest in Uno-Ven to PDVSA in 1997 and PDVSA rebranded the Midwestern and Eastern Union 76 stations to its Citgo brand. In 1989, Unocal began to gradually exit the Midwest and Eastern markets by forming a joint venture with PDVSA, called Uno-Ven, in which Unocal contributed its Midwest refining and marketing assets. After expanding along the West Coast, the Union 76 brand expanded to the Midwest and Southeast through the acquisition of Pure Oil in 1965. The Union Oil Company of California (later known as Unocal) introduced the Union 76 brand to their existing Union Oil service stations in 1932. 1950s Union 76 Gas, Santa Ana, California, 1977 History Union 76 station in Southern California, c. Unocal, the original owner and creator of the 76 brand, merged with Chevron Corporation in 2005. 76 (formerly Union 76) is a chain of gas stations located within the United States.
