Valvoline Flexfill SAE 75W-90 Full Synthetic Gear Oil 4-Pack for $51.50 + free shipping w/ Prime

This Valvoline Flexfill gear oil 4-pack is 21% off at Amazon. The synthetic 75W-90 formula is rated for differentials and transmissions and has a flash point of 302 degrees F. Shipping is free. Buy Now at Amazon

Features

Pack of 4 pouches, 1 qt. each (128 fl. oz. total) SAE 75W-90 full synthetic gear oil Made for automotive differentials & transmissions Extreme pressure additive for load carrying & wear protection Flexible pouch for use in tight spaces