If you are finding it difficult to choose between amsoil and redline we recommend you to go with amsoil thanks to its higher number of customer satisfaction reviews. The transmission is the most neglected component in a vehicle and very expensive to fix.
Redline Rattle Fix Gear Oil Against Gear Noise
Redline transmission fluid review. Red lines gl 4 transmission lubricant is our top pick for your manual car just make sure it meets your specs. You wont have any varnishing of the clutches or valves when using red line. It allows for high temperature operating as well. However if it is too expensive or not available for use you can always go with the redline which is just as good and will not cause any damage to the engine parts. They protect gear teeth and in the process reduce tooth wear. This varnishing can cause transmission failure so it is important protection that you will have.
Stuff with extreme pressure additives is usually not something you want with synchromesh it can be too slippery. The red line 42804 v twin transmission oil is especially engineered for use in four stroke motocross and atvs. Its synthetic so it withstands thermal breakdown at higher temps over conventional trans fluids. Its known to be shockproof because of how well and effectively it dampens tranny noise. They advertise them for dog boxes and differentials. Just used in a 3 hole change redline transmissionredline primary oil and castrol power1 v twin on a 2017 sgs.
Redline has always been my go to fluid for all my transmissions and gearboxes. It is available in 1 quart and 1 gallon sizes. Please be advised that we are not accepting walk in customers at our benicia office at this time due to covid 19. Looks and smells funky pink frothy and profound gear oil smell but its all good. Immediately noticed the tranny shifts like butter within 80 miles no clunk going into 1st. I dont think redline markets the shockproof oils for synchromesh transmissions.
So why not use only the best fluids around. Attention red line oil customers. The formulation is less slippery and low in sulfur which makes it compatible. All orders will be shipped to your requested address at our standard shipping rate. It is a pink gear oil formulated with high levels of anti wear chemistry like zinc and phosphorus friction modifiers.