GO 80W-90 GL-4 Gear Oil | Quart outdoor Ideal for crate

Ideal for crate

Increased thermal protection from high temperatures encountered while racing

Contact our experts to determine if XP-9 is the optimal solution for your engine

XP9 utilizes select synthetic base oils for increased durability at high temperatures

Driven’s Break-in oil is very high in ZDDP (typical 2800-3000 PPM ZDDP) but its also very low detergent

GO 80W-90 GL-4 Gear Oil | Quart outdoor Ideal for crateGO 80W 90 GL 4 Conventional Gear Oil GL 4 protects yellow metals and provides proper synchronization to prevent clashing in synchronized manual transmissions. Best suited for use in classic muscle car manual transmissions such as Muncie where yellow metals are a concern and GL 4 gear oils are preferred. For rear ends differentials consider Driven GP 1 GL 5 80W 90 over this product as it contains higher levels of extreme pressure additives and limited