Gearstar Blog, Page 3 of 5 - 4L60E Transmission Guides, Specs & Swaps

Is a 4L65E Stronger Than a 4L60E?

Gearstar Performance November 20th, 2024 6 minute read

Wondering if the 4L65E transmission is stronger than the 4L60E? In short, yes. The 4L65E is an upgraded, heavy-duty 4L60E introduced initially for trucks, and...

Are 4L60E and 4L65E Interchangeable? Understanding the Differences and Compatibility

Gearstar Performance September 30th, 2024 10 minute read

Physically, yes. The 4L60E and 4L65E share the same case, the same bellhousing bolt pattern, the same mount location, the same tailhousing, the same cooler line...

The Risks of Using a 4L60E Rebuild Kit Instead of a Professional Rebuild

Gearstar Performance March 28th, 2023 7 minute read

If you own a vehicle with a 4L60E transmission and are experiencing issues, you may be considering a rebuild. One option is to purchase a 4L60E rebuild...

Here's How the Chevy 4L60E Transmission Shifted V8 Engines for Decades

Gearstar Performance December 21st, 2022 6 minute read

The 4L60E refers to a series of General Motors transmissions manufactured and introduced for sports utility vehicles, cars, and trucks. It significantly...

4L60E Transmission Swap Tips and Tricks

Gearstar Performance April 5th, 2022 5 minute read

If you have questions about a 4L60E transmission swap and wondering what's the best way to do so without any hitch, then this is your ultimate guide.The...

Shifting Your 4L60E Transmission From Weak to Wicked

Gearstar Performance March 1st, 2022 5 minute read

Rebuilding your 4L60E transmission can transform it into a tougher performance transmission.It'll have more durable components, increased torque and horsepower,...