1957. Single-sided porcelain (SSP). Sky Chief gasoline was introduced in 1938 as Texaco's premium octane flagship fuel that was above their standard regular-grade gasoline. It was rebranded as "super-charged" with Petrox (a type of detergent used to prevent the buildup of carbon deposits on valves and combustion chambers). (TAC #501614). All items are guaranteed authentic by Miller & Miller Auctions. All purchases are eligible for free delivery to the Check the Oil Show on June 26, 2026. Sign: 22.25" x 12". Crate: 4" x 14" x 24.5".
Size
Sign: 22.25" x 12". Crate: 4" x 14" x 24.5".
Condition
Grade: 8.75. Very good colour and gloss. Edge chips. Chips with pitting surrounding mounting holes. Grommets are loose and slightly misshapen. Devoid of one grommet.
































