Recent content by jhersey29

Thought I would share an update for you. **All 6.0L, 6.0L HO, 7.4L LSX, 6.2L Supercharged, 5.3L DI and 6.2L DI engines require the use of SAE 5w30 DEXOS GEN 2 formula oil. These engines should be serviced with this weight and formula oil moving forward.These engines are designed specifically...