Oils, Fluids and Sealer› Oils, Fluids and Additives

Red Line

Red Line MTLV 70W75 GL-4 - 16 Gallon

$2,114.00

SKU: R00B 50607

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

GL-4 gear oil suitable for dual-clutch applications. Offers quicker shifts, optimal synchronizer friction, and is safe for brass synchros (no reactive sulfurs). Provides high-performance gear protection, longer synchro life, eliminates notchy shifting (even when cold), and improves power transfer through low fluid friction. Meets 70W & 75W viscosity requirements. Recommended for GL-1, GL-3, GL-4, and most special synchromesh fluids.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRed Line
Part NumberR00B 50607

Videos

RED LINE GEAR OIL vs AMSOIL SEVERE GEAR 75W-90 Cold Flow Challenge

RED LINE GEAR OIL vs AMSOIL SEVERE GEAR 75W-90 Cold Flow Challenge

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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