Aug 3, 2023 · Starting a 4L80E information thread for those that want to learn more about this transmission (The best GM ever produced in my humble opinion), considering it for a resto …

Jun 12, 2023 · I have an opportunity to get a 4l80e from a 95-99 4wd Suburban for ~$500 so I need some info 1. Will the the 27 spline th400 output shaft theoretically work if I put it in the …

Jun 18, 2024 · Hey y'all, I going to be swapping out my current 700r4 for a 4l80e in my 88 k5 blazer with a 6.2l diesel. I'm starting to build a parts list of all the stuff I need for the swap and …

Mar 18, 2022 · If you start with a 2WD 4L80E transmission, all you have to do is trim the tail shaft flush to the backside of the TH400 adapter and slap the 205 on with the TH400 adapter. The …

Installing a 4l80e transmission with Magnum 205 transfer case. In 1974 Chevy K5 Blazer.

May 6, 2018 · I am swapping an LS3 with a 4l80e and NP205 Tcase into my k5. This has been done and I've read a lot about it, but I haven't seen a lot of info on here specific to the blazer. …

Apr 20, 2018 · I should be pulling the driveline out this weekend, someone's buying it for $2100 so that'll give me a good headstart on this. I got this hunk a junk with a 12 Valve Cummins a 47rh …

Mar 18, 2011 · Here is my attempt at nailing down the specifics of making a 4l80e and np205 mate up, and work correctly. By work correctly, I mean the transmission will shift correctly in …

Jan 14, 2023 · My 4L80E does not have a VSS output reluctor wheel. In 99 they put them in the transfer case. The 99 drops on the wrong side, so I cannot weld it to work on my 87' 10 bolt …

Oct 16, 2021 · 1990 & 1991 NP241C's from a K5 Blazer or Suburban will have the VSS. $200 - $250 is the going core price in my area for those. 1989 was the one-year only NP241C pass …