Since most GL-5 gear oils for differentials are too slippery for manual transmissions - Red Line offers these products that ensure proper shifting while providing ultimate wear protection .
Red Line 50306 - MT-90 5 Gallon
Red Line 58404 Lightweight Shockproof Gear Oil - 1 Quart Bottle : Automotive
Red Line 58205 Heavy ShockProof Gear Oil - 1 Gallon : Everything Else
Red Line 50304-2pk Manual Transmission MT 90W Gear Oil 1 Quart Pack of 2
Red Line 75W90 NS Gear Oil is designed for transmissions and transaxles - helps to slow synchros for easier shifting across a broad temperature range. Contains extreme pressure additives like Red Line 75W90 GL-5 oil but lacks friction modifiers to balance slipperiness. Improved copper corrosion protection to prolong synchro life and helps with lock-up on weak limited-slip differentials. Compatible with Red Line Limited Slip Friction Modifier for tuning slippage.
Red Line 58305 1 Gal 75W90NS GL-5 Gear Oil
MT-90 75W90 GL-4 - 1gallon (4)
Redline MT-90 75W90 GL-4 Gear Oil, 1 Gallon
Red Line MT-90 75W90 GL-4 quart
Red+Line+Synthetic+Mt-90+75w90+Gl-4+Gear+Oil+1+Gallon+50305+and+1qt for sale online
Manual transmission gear lube 75W80 API GL-4
Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant - Car Gear Oil (2 Quart)
Red Line (50305) Manual Transmission (MT) 90W Gear Oil - Synthetic Gear Lube - 1 Gallon : Automotive
Liqui Moly 20012 SAE 75W-90 GL-4 Gear Oil - 1 Liter : Automotive