CAM2 Synthetic Blend Super HD Premium Plus (07) 15W-40, through the use of premium quality Group II & Group III base stocks and up-to-date additive technology, is formulated to provide the highest levels of equipment protection available. CAM2 Super HD Premium Plus (07) 15W-40 is a synthetic blend engine oil with next generation soot control meets and exceeds the latest API CJ-4/SM, Cummins CES 20081, Volvo VDS-4, Mack EO-O Premium Plus (07), Caterpillar ECF-3, and Detroit Diesel Power Guard 93K218