Here's an overview of the 4L65E transmission specs and updates to keep you informed of…
GEARSTAR PERFORMANCEJuly 27, 2020
GEARSTAR ARTICLES
It is every car lover's dream for their vehicle to be fast, optimally use fuel,…
GEARSTAR PERFORMANCEMay 31, 2019
The 4L65E transmission is built for Chevrolet, as an improved iteration of the 4L60E, and…
GEARSTAR PERFORMANCEJanuary 11, 2018
The TH350 (Turbo-Hydramatic) transmission identification, decoding, and super-tuning are what sets it apart from other…
GEARSTAR PERFORMANCEMay 22, 2020
The 4L85E transmission is a series of an automatic transmission from General Motors. It is…
GEARSTAR PERFORMANCEOctober 24, 2019
There are six, seven, and eight speeds transmissions, which may already seem like a lot…
GEARSTAR PERFORMANCEJanuary 29, 2020
Over the course of the years, several transmissions have been launched and one that is…
GEARSTAR PERFORMANCEDecember 30, 2019
Replacing your transmission (after the old one has failed) can be a bit confusing. Should…
GEARSTAR PERFORMANCEJuly 31, 2020
It is quite common to find 2004R transmissions in salvage yards and its replacement parts in…
GEARSTAR PERFORMANCEDecember 9, 2019
It was the 1930s, the era of the Great Depression, a time when America was…
GEARSTAR PERFORMANCEFebruary 12, 2018
The 545RFE transmission is an electronically controlled unit that was great for its time until…
GEARSTAR PERFORMANCESeptember 3, 2021
You can upgrade your Ford C6 transmission to ensure it can meet the modern-day expectation…
GEARSTAR PERFORMANCEApril 30, 2020
The advent of several transmissions since the launch of automobiles means there are a whole…
GEARSTAR PERFORMANCEAugust 21, 2019
Transmission slipping must be dealt with as soon as possible in order to avoid major…
GEARSTAR PERFORMANCEOctober 10, 2021
The arrival of 6L80E transmissions – or Hydra-Matic 6L80 transmissions – on the automotive scene…
GEARSTAR PERFORMANCEOctober 27, 2022
Your choice between manual vs automatic transmissions for off-road activity is dependent on a number…
GEARSTAR PERFORMANCEJuly 5, 2019
Rear end gear ratio is boiled down to lower numerical values giving better acceleration, torque,…
GEARSTAR PERFORMANCESeptember 29, 2021
The 4L70E is one of several GM-produced electronic automatic transmissions developed as a successor to…
GEARSTAR PERFORMANCEJanuary 26, 2018
