Definitions by Thatguywhohates4l60e’s

4l60e 

The shittiest god damn transmission GM has ever made. Will support the stock horsepower and throwing an after market muffler is sure to cause slippage.

*Pats 4l60e* “It’s ok slippy, you shift when you feel like it”.

4l60e by Thatguywhohates4l60e’s October 11, 2020