And I use 5w30 Valvoline Synthetic in the truck and 5w30 Lucas Synthetic in the Camaro. Last oil change I did I used Lucas in the ZL1 just to try it and might go back to Valvoline though next oil change.
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ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.
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