# Bug Reports **URL:** \ **Category:** Site Feedback\ **Created:** [July 18, 2016, 11:30pm UTC](https://community.cartalk.com/t/bug-reports/93886 "2016-07-18T23:30:22Z")\ **Posts on this page:** 1\ **Showing post:** 113
**Author:** ![Nevada\_545](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nevada_545/32/41232_2.png) [@Nevada\_545](https://community.cartalk.com/u/Nevada_545)\ **Post date:** [March 29, 2019, 4:20am UTC](https://community.cartalk.com/t/bug-reports/93886/113 "2019-03-29T04:20:06Z")
Is this the 6L80 transmission thread you are looking for? > [@Reaction Elements in a 6L80](https://community.cartalk.com/t/reaction-elements-in-a-6l80/126373): > > This is a question about a 2014 Chevrolet Silverado pickup. I am studying the power flow of a 6L80 six speed automatic transmission. I can see the reaction elements for 1st, 2nd, 6th, and reverse gears. However I am having difficult with the reaction elements for 3rd, 4th, and 5th. Can you help? This sounds like a good question for Transman614. Second question, what is the improvement in fuel economy between the 6L80 behind a 350 ci engine against a 4L80 behind a 350 ci engine, both with t… --- _[View the full topic](https://community.cartalk.com/t/bug-reports/93886)._