Customer Ratings & Reviews

This transmission fluid I have been using for many years and it has served me extremely well.

Had to have my th400 rebuilt after 2 years behind a turbo LS and decided to switched over from Valvoline type f fluid and boy what a night and day difference. I thought the valvoline was good but this fluid is better . It bites and hard shifts quick , I don't even know if the transmission is slipping between gears. Definitely don't recommend putting this fluid in your daily driver.

Great Product, Fast Shipping and All Around Awesome Company!!⭐️⭐️⭐️⭐️⭐️

Best automatic transmission fluid I've ever used.smooth shifting and cooler temps.

We have used several other brands of racing ATF. We have found in our race cars that Amsoil Racing ATF is the best! We have tortured our transmissions and Amsoil protects them the best!

I use this in my high horsepower race car and it holds up to all the demands of a racing transmission… highly recommend this !!!!

My transmission shifts better than it ever has, shifts into gear immediately. Excellent fluid!

Love this tranny fluid

Trans runs a little cooler only have two nights on it but so far so good

I first used this in a 4T80E in a 2001 Cadillac DTS during as full trans rebuild. I was hesitant because I did not want the car slamming gears. Much to my surprise there was nothing harsh about it. The trans was rebuilt at 28k and was just serviced at 96k. What I can say is the shifts are firm and positive but there is nothing jerky or harsh about it. Personally, I think everyone should run this in all cars. I'm guessing your transmission would run a lot cooler and last a lot longer without the slippage that happens with regular ATFs.

I recently upgraded my stock 2009 Harley Davidson FXDBI clutch using the Barnett clutch pack with the extra disk. The recommended Primary oil with these clutches is ATF-type F transmission oil. I am a true believer in Amsoil oil and it toughness to withstand utter all out punishment. Well a normal Harley rider knows nothing else. I researched others who have used the ATF fluids in their primary and the biggest concern was heat.. I filled and have run this ATF in my FXDB and I am happy with the all around smoothness yet assertive instant response. I have not gone through a heated season with it but do not expect any problems. I am a believer in Amsoil products. I use it in everywhere on my Harley and and Subaru and just enjoy the protected feeling and gains with better gas mileage with minimal wear and tear.

ALWAYS USE AMSOIL SUPER SHIFT IN MY 70 MAVERICK DRAG CAR AND ALL THERE PRODUCTS. ITS THE BEST OF THE BEST THANKS AMSOIL

Amsoil Super Shift is a great product. Highly recommend all of their products.

Amsoil is all use couldn’t ask for anything better from my sons cobras to the big bikes 🤟💪

I use this in my 70 Maverick drag race car. It has a c-5 500 stall works great

My 727 loves it

we use this product in two trucks that my boys race in the mud it seems two keep the tranny's cooler with less wear on the steel plates@clutch's.

I run this in the primary of all my Harley Davidson motorcycles. The clutch runs much cooler and less gunk in the bottom each change. I run a very he performance clutch that has high standards for oil that will void warranty. Super Shift is one of the few that qualify for those specifications.

great stuff 565 bbc 2500 stall 700r4 trans. best trans fluid i have used trans shop only uses super shift.