The 4L70E is one of several GM-produced electronic automatic transmissions developed as a successor to…
GEARSTAR PERFORMANCEJanuary 26, 2018
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The 6L80 and 6L90 are two of the most popular rear-wheel transmissions from General Motors.…
GEARSTAR PERFORMANCESeptember 30, 2022
Have you ever wondered why a puddle of red fluid always seems to appear under…
GEARSTAR PERFORMANCEJune 21, 2022
Improving the performance of your 700R4 rebuild comes with a basket-full of benefits. For starters...…
GEARSTAR PERFORMANCEApril 10, 2020
Are you having transmission problems? You may be thinking the time is ripe for you…
GEARSTAR PERFORMANCEOctober 30, 2021
Experiencing transmission issues is inevitable as long as you are an active vehicle owner and…
GEARSTAR PERFORMANCEJune 7, 2022
The first electronically-controlled transmission from Ford was introduced in 1989 and named the E4OD (E…
GEARSTAR PERFORMANCEAugust 5, 2022
The 4L60E is one of General Motors' most versatile and durable 4-speed transmissions. So how…
GEARSTAR PERFORMANCEAugust 10, 2021
Automatic transmissions are mechanisms designed to shift the gears of vehicles with the increase or…
GEARSTAR PERFORMANCEDecember 20, 2022
Here is our guide to the GM transmission recommendations for high performance to ensure you…
GEARSTAR PERFORMANCEOctober 7, 2020
Did you know that more turbo boost does not always translate into more power? If…
GEARSTAR PERFORMANCEJanuary 23, 2020
There’s no doubting the air of Americana around a classic 50s-70s GM ride. In the…
GEARSTAR PERFORMANCEDecember 19, 2017
Audi S6/S8, Lexus ISF, BMW M5/550i, Porsche Panamera, to name but a few are some…
GEARSTAR PERFORMANCEMay 16, 2019
The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability…
GEARSTAR PERFORMANCEJune 5, 2021
There are simple, yet effective ways to build the perfect automatic overdrive (AOD) transmission through…
GEARSTAR PERFORMANCEJuly 30, 2019
If you own a car with an automatic transmission, chances that you've heard the term…
GEARSTAR PERFORMANCEFebruary 2, 2020
The oil crisis of 1973 was a jarring reality for many American motorists as fuel…
GEARSTAR PERFORMANCEDecember 28, 2021
If you need to service your transmission, you must beware of the type of transmission…
GEARSTAR PERFORMANCEJuly 25, 2022
4L80E transmissions are powerful but complex machines. And with such power and intimacy comes the…
GearStarAdminAugust 27, 2020
Many experts consider the Turbo 350 Transmission perfect for light trucks, rally races, and entry-level…
GEARSTAR PERFORMANCESeptember 21, 2021
