Delo oils incorporate ISOSYN® Technology, which combines premium base oils with high performance additives, helping to deliver extended service protection, maximized engine durability and minimized operating costs for companies like R.E. West.“The 70,000-mile drain interval was more of a dream than it was reality when we started. And today I can tell you that it’s reality,” West said. “We were really surprised how well it’s worked. It’s worked as good as you could absolutely want it. We’re thinking about going longer than 70,000 miles.” *When extending oil drains, always follow OEM recommendations and utilize used oil analysis Print and Video Case Studies Available The full R.E. West case study can be downloaded on the ChevronDelo.com website. A video of the inspection can be viewed on the Delo YouTube channel at: http://bit.ly/19eaKP1 Follow the Delo Brand The Delo brand can be followed on various social media channels, including Facebook, YouTube, Twitter (@ChevronDelo) and Flickr. Chevron’s Delo Product Family: Chevron’s Delo product family includes engine oils, premium lubricants and extended life coolants that provide premium performance and bottom-line value for diesel powered vehicles. All Delo products are covered under the Delo Warranty Plus program, which provides bumper-to-bumper protection against lubricant and coolant related failures as described in the Delo Warranty. More information on Delo products can be found at: www.ChevronDelo.com About Chevron Products Company Chevron Products Company is a division of an indirect, wholly owned subsidiary of the Chevron Corporation (NYSE: CVX) headquartered in San Ramon, CA. A full line of lubrication and coolant products are marketed through this organization under the Chevron, Texaco and Caltex brand names. Select brands include Havoline ®, Delo ® and Havoline Xpress Lube ®. Chevron Intellectual Property, LLC owns patented technology in advanced lubricants products, new generation base oil technology and coolants. For more information go to: www.ChevronLubricants.com.