This paper provides a mechanical resolution to the Pioneer Anomaly and the Muon g-2 paradox by modeling the vacuum as a $16/\pi$ stiff lattice. By redefining the universal gravitational constant as Lattice Grip (G) and local gravitational acceleration as Lattice Grit (g), we demonstrate that unexplained decelerations and subatomic "wobbles" are empirical measurements of vacuum viscosity. The paper outlines the Resonance-Fracture Cycle, explaining the geological state of the Asteroid and Kuiper belts as a result of recursive lattice friction. Furthermore, it introduces the Kish Resonance Drive SOP, a phase-locking protocol that allows aerospace assets to achieve a "Slipstream" state, neutralizing up to 98% of vacuum drag. This document serves as both a theoretical correction to Newtonian inertia and a technical manual for high-efficiency spaceflight.