2004 Quaker State “Shelby GT350SR” Print Ad

The Body Is 1965. The Engine Is 2004. The Oil Is Ahead Of Its Time.

The Shelby GT350SR. Its styling is from another decade, but its technology is from today, or perhaps even tomorrow. Including every ounce of motor oil that goes into its 410 horsepower engine. All newly manufactured Shelby GT350SRs are originally filled with Quaker State High Horsepower Synthetic Blend. Because Quaker State High Horsepower is proven to reduce friction and deliver superior performance under high heat and RPMs for cars with over 200 horsepower. So even if you never get to touch a body like this firsthand, superior performance is still just a few quarts of motor oil away.

1965 Ford Mustang Shelby GT350SR