Hot Shot’s Secret®, the fastest growing performance lubricant brand in the USA, now offers a new 0W-20 light duty diesel motor oil that is ideal for the GM Duramax 2.7 and 3.0 engine, or any diesel engine requires a Dexos™ D 0W-20 specification. Hot Shot’s Secret 0W-20 Green Diamond™ Fleet is a 100% fully synthetic oil using only Group III base oils and is infused with Hot Shot’s Secret’s patented FR3 Nano Technology® that improves shear stability, film strength & friction reduction. Its powerful additive package delivers unsurpassed levels of longevity and performance while increasing fuel mi…