Royal Purple Max Gear is recommended for use in automotive front and rear differentials, manual transmissions and transfer cases that specify use of an API GL-5 or GL-4 fluid. It is noncorrosive to soft yellow metals (brass, bronze, copper), and is synchronizer safe. Max Gear also works great in marine gear applications. Not for use in gear boxes, transmissions and lower units with wet clutches.
Royal Purple Max Gear SAE 75W-140 High Performance Oil - 1 qt jug
Royal Purple 5W-30 Synthetic Motor Oil Case (10 Quarts) : Automotive
Yes, You Can Put Synthetic Oil in a Classic or Just Plain Old Car
Transmission Fluid - Vehicle Specific
Royal Purple 5W-30 High Performance Synthetic Motor Oil
Royal Purple 5W30 High Performance Synthetic Oil (5 Quart) 51530 - Advance Auto Parts
Royal Purple High Performance SAE 5W30 Synthetic Motor Oil, API Certified, 1 QT 01530 - Advance Auto Parts
Nortern Auto Parts Warehouse Issue 103 by Northern Auto Parts Warehouse - Issuu
1967 Dodge Monaco Parts, RP51530, Royal Purple 5W30 Multi-Grade Motor Oil (5 Quart Bottle)
This bundle comes with 6 qts of Royal Purple synthetic SAE 5W-30 motor oil and a Royal Purple 10-2835 extended life oil filter FILTER CROSS
Royal Purple SAE 5W-30 Synthetic Motor Oil – 6 quarts and a 10-2835 Extended Life Premium Oil Filter (28355W306QT)