SAN RAMON, Calif. --- Chevron Products Co. has introduced two new premium synthetic transmission fluids designed specifically for the heavy-duty manual transmission market.  These new products meet the newly released Eaton Fuller PS-164 Rev 7 specification.   Available as Chevron Delo Synthetic Transmission Fluid SAE 50 and Texaco Syn-Star TL SAE 50, these products exceed the major OEM’s performance requirements for extended drain and warranty.  In addition, both fluids offer reduced component wear and potential fuel economy improvements to companies in the commercial transportation and construction markets, Chevron Products Co. said.   Chevron Delo Synthetic Transmission Fluid SAE 50 and Texaco Syn-Star TL SAE 50 are specially formulated high viscosity and low pour point synthetic lubricants that provide year-round performance under severe climate and operating conditions, Chevron Products Co. said.  During cold weather shifting, this formulation lubricates transmission parts and results in less gear wear and drag.   ”Our new synthetic transmission fluids complement a comprehensive Chevron Delo and Texaco product portfolio,” said Nicole Fujishige, commercial marketing manager for Chevron Products Co.  “This portfolio has demonstrated its ability to improve our customers’ bottom line."