Transmission & Drivetrain Upping the Performance of Your 700R4 Rebuild Improving the performance of your 700R4 rebuild comes with a basket-full of benefits. For starters...…GEARSTAR PERFORMANCEApril 10, 2020
Transmission & Drivetrain Everything to Know About the Rebuilt 4L60E Transmission Are you having transmission problems? You may be thinking the time is ripe for you…GEARSTAR PERFORMANCEOctober 30, 2021
Maintenance 5 Causes of a Transmission Fluid Leak Have you ever wondered why a puddle of red fluid always seems to appear under…GEARSTAR PERFORMANCEJune 21, 2022
Transmission & Drivetrain 6L80 vs 6L90: Devil’s in the Details The 6L80 and 6L90 are two of the most popular rear-wheel transmissions from General Motors.…GEARSTAR PERFORMANCESeptember 30, 2022
Transmission & Drivetrain 6L90E Transmission Specs and Identification The 6L90E is a high-performance component suitable for handling as much as 700 horsepower. This…GEARSTAR PERFORMANCESeptember 9, 2022
Transmission & Drivetrain Replacing a Transmission: Is it Worth it? Experiencing transmission issues is inevitable as long as you are an active vehicle owner and…GEARSTAR PERFORMANCEJune 7, 2022
Transmission & Drivetrain Why More Turbo Boost Doesn’t Always Mean More Power Did you know that more turbo boost does not always translate into more power? If…GEARSTAR PERFORMANCEJanuary 23, 2020
Transmission & Drivetrain Qualities of a Bulletproof 4R100 Transmission The first electronically-controlled transmission from Ford was introduced in 1989 and named the E4OD (E…GEARSTAR PERFORMANCEAugust 5, 2022
Transmission & Drivetrain GM Transmission Recommendations for High Performance Here is our guide to the GM transmission recommendations for high performance to ensure you…GEARSTAR PERFORMANCEOctober 7, 2020
Transmission & Drivetrain History of the 4L60E and How It Stacks Up Against the 4L80E The 4L60E is one of General Motors' most versatile and durable 4-speed transmissions. So how…GEARSTAR PERFORMANCEAugust 10, 2021
Transmission & Drivetrain Installing Overdrive in an Early Model GM There’s no doubting the air of Americana around a classic 50s-70s GM ride. In the…GEARSTAR PERFORMANCEDecember 19, 2017
Transmission & Drivetrain Are Most High-Performance Cars Automatic? Audi S6/S8, Lexus ISF, BMW M5/550i, Porsche Panamera, to name but a few are some…GEARSTAR PERFORMANCEMay 16, 2019
Transmission & Drivetrain Building the Perfect AOD Transmission There are simple, yet effective ways to build the perfect automatic overdrive (AOD) transmission through…GEARSTAR PERFORMANCEJuly 30, 2019
Transmission & Drivetrain Torque Talk: Benefits of Installing an Aftermarket Torque Converter If you own a car with an automatic transmission, chances that you've heard the term…GEARSTAR PERFORMANCEFebruary 2, 2020
Engine The 4L70E Transmission: Up Close and Personal The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability…GEARSTAR PERFORMANCEJune 5, 2021
Transmission & Drivetrain 3 Early Signs Of A Bad 4L80E Transmission 4L80E transmissions are powerful but complex machines. And with such power and intimacy comes the…GearStarAdminAugust 27, 2020
Transmission & Drivetrain 3 Types of Ford AOD Transmission Identification The oil crisis of 1973 was a jarring reality for many American motorists as fuel…GEARSTAR PERFORMANCEDecember 28, 2021
Transmission & Drivetrain Swapping a TH200 4R Into an Early Muscle Car for Easy Overdrive Would you like to know how to swap a TH200 4R transmission into early muscle…GEARSTAR PERFORMANCENovember 16, 2020
Transmission & Drivetrain The ABCs of a 4 Speed Automatic Transmission Automatic transmissions are mechanisms designed to shift the gears of vehicles with the increase or…GEARSTAR PERFORMANCEDecember 20, 2022
Transmission & Drivetrain Signs of a Faulty Torque Converter The torque converter is a susceptible, complex, but essential component of traditional automatic vehicles. In…GEARSTAR PERFORMANCEJuly 13, 2022