REDLINE: Lightweight Shockproof (58404)
Commonly used in GForce Dog Box, or other dog engagement gearsets.
Red Line ShockProof Gear Oil is a unique lubricant containing a suspension of solid microscopic particles as an extreme pressure agent--unique solid dispersion which cushions gear teeth to help prevent tooth breakage and allows the use of lower viscosities.
Acting like a liquid grease, the viscosity characteristics of Red Line ShockProof allow the lubricants to resist throwoff and provide the protection of a greater film thickness with relatively light fluid viscosity, offering a "best of both worlds" balance of low drag and superior protection.
Red Line ShockProof products work in a variety of differential and transmissions, however, should not be used with pumps, filters, and with small lines--these fluids are designed wet sump or splash type lubrication.