Red Line Heavy ShockProof Gear Oil Gallon, Part Number 58205

• Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick Change Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends
• Not recommended for most synchro applications due to the product's extreme slipperiness
• Film thickness greater than an SAE 75W250, yet low fluid friction like 75W90
• For heavily-loaded racing differentials and transmissions, problem gearboxes
• Most popular ShockProof product, many racing and specialty applications

Red Line Heavy ShockProof Gear Oil is a high-performance lubricant formulated for heavily loaded racing differentials, transmissions, and demanding specialty driveline applications. Its advanced ShockProof formulation combines a film thickness greater than conventional SAE 75W-250 gear oil with fluid friction characteristics similar to SAE 75W-90, helping provide strong gear protection without the drag associated with extremely heavy lubricants.

This Red Line gear oil is widely used in Sprint and Midget race cars, Dirt Late Model applications, quick-change differentials, Detroit Lockers, spools, and NHRA Top Fuel and Funny Car rear ends. It is also suited for problem gearboxes and other high-load racing applications where exceptional shock-load protection and reduced gear wear are priorities. Part Number 58205 is the most popular ShockProof product for many racing and specialty uses.

Due to its extreme slipperiness, Red Line Heavy ShockProof Gear Oil is not recommended for most synchronized manual transmissions. Always verify lubricant compatibility with the differential, transmission, synchronizers, seals, and operating conditions before installation. This automotive gear lubricant is intended for performance and racing applications where its specialized friction and load-carrying characteristics are appropriate.

Product Specifications and Technical Data

• Brand: Red Line
• Product: Heavy ShockProof Gear Oil
• Part Number: 58205
• Application Type: Automotive racing and specialty driveline lubricant
• Recommended Use: Heavily loaded racing differentials and transmissions
• Performance Characteristic: Film thickness greater than SAE 75W-250
• Friction Characteristic: Fluid friction similar to SAE 75W-90
• Compatibility Note: Not recommended for most synchronized applications

What's Included

• Red Line Heavy ShockProof Gear Oil
• Gallon container

Features:

• Racing Protection: Designed for heavily loaded differentials, transmissions, and high-shock driveline applications.
• Advanced ShockProof Formula: Provides a protective film greater than SAE 75W-250 while maintaining fluid friction similar to SAE 75W-90.
• Broad Racing Compatibility: Suitable for Sprint, Midget, Dirt Late Model, quick-change differential, Detroit Locker, spool, and NHRA rear-end applications.
• Specialized Application Guidance: Ideal for problem gearboxes and specialty racing uses, but not recommended for most synchronized transmissions because of its extreme slipperiness.