Ensure the longevity of your LS engine with a Driven Racing Oil LS30 High-Zinc 5W-30 Synthetic Oil Change Kit (OILCK103). Crafted for 1988-1998 Chevrolet/GMC C/K Trucks with 2WD an LS-style engine, this LS30 synthetic oil curbs oil consumption by reducing oil vaporization and foaming.