⚙️ Shift Smooth, Drive Confident: The Ultimate Gear Oil Upgrade
Red Line 50304 MT-90 is a premium 75W-90 GL-4 manual transmission and transaxle lubricant designed to protect gears and extend synchro life. It ensures quicker, smoother shifts by eliminating notchy engagement, even in cold conditions. Compatible with GL-1, GL-3, and GL-4 applications, it’s safe for brass synchros and free from damaging reactive sulfurs found in GL-5 oils. Trusted by professionals and enthusiasts alike, this lubricant delivers unmatched performance and reliability.
| ASIN | B005JVFC5S |
| Best Sellers Rank | #1,708 in Automotive ( See Top 100 in Automotive ) #4 in Gear Oils |
| Brand Name | Red Line |
| Compatible Material | Brass |
| Container Type | Bottle |
| Customer Reviews | 4.9 4.9 out of 5 stars (5,095) |
| Global Trade Identification Number | 00083522503242 |
| Item Form | Oil |
| Liquid Volume | 384 fluid ounces |
| Manufacturer | Red Line |
| Model Number | 50324 |
| Number of Items | 12 |
| Number of Packs | 12 |
| Part Number | 50324 |
| Recommended Uses For Product | Lube |
| SAE J300 Viscosity Grade | 75W-90 |
| UPC | 083522503242 |
| Unit Count | 384 Fluid Ounces |
| Viscosity | 75W-90 |
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