Re: 4l80E Sy/Ty Value
The 4L80e is the trans you put in if you want a reliable streep/strip truck. You do not do ANY mods to these in the hopes of reselling it for more money. A turbo and downpipe is 2/3 the price of an 80e trans and kit. The turbo may add a little value but not the value of the entire price paid for the turbo. The 80e will make it more desireable IMHO because the trans won't be an issue for the next owner. But, yeah, the guys that are putting 80e's in don't plan on getting rid of their trucks any time soon. The 80e kinda opens up the fun end of ownership.