Re: 4r100 upgrades
Start with a trans temp gauge. Then either a John Woods valve body or a BTS VB
. Your stock trans automaticly locks in the TC
at about 38mph and unlocks when you decellerate to that speed. If it dont lock up its already passed the point of no return
Its inevitably going to fail, start a budget for a good aftermarket trans with a great warranty in the future. Just stay away ATS all they are are flashy adds in the magazines.
I went through many many transmissions(5 or 6 in 3 years and to be honest I lost count) in my pickup til I got the BTS.
I only tow with my truck 26K+ and ive had my experiences with the oh so great 4R100
, good luck!
7.3PSD-SDAIS-Zoodad-Isspro gauges-4" Exhaust-5"Stacks-Detroit LS Locker-Yukon 4:10 Gears-Mag Hytec Diff Cover-5" Rough Country Lift-16x9" Moto Metals-35" Pro-Comp X-terrains-Tunes by Cale-BTS Trans