Hot Shot's Secret Green Diamond 5W40 Engine Oil 1gal 2017-66-duramax The Cheetah series does not

The Cheetah series does not require an expensive kit

Protects advanced two-stroke technology

heightened flow

Simple Installation

Hot Shot's Secret Green Diamond 5W40 Engine Oil 1gal 2017-66-duramax The Cheetah series does notHot Shots Secret Green Diamond Fleet Oil offers: Improves Cold Weather Starting compared to Conventional Oils Improves Fuel Economy up to 3% Lowers Oil Consumption 78% over CJ 4 Spec Oils Reduces Wear 71% less than CJ 4 Spec Oils Improves Power Increases Film Strength Improved Oxidation Stability Improved Aeration Control Handles Soot 46% better than CJ 4 Widens Operating Temperature Range Anti Rust Protection Reduces DPF Plugging Reduces Shearing