Transmission replacement?
I’ve read a bit on this forum about Brian’s Truck Service (BTS) rebuilds as well as Factory Tech’s. FT has loads of specifics on there site while BTS has very little. FT comes in right around $3800 w/ 18 month warranty (P&L) while BTS is $3900 w/ 2 year warranty (parts only?).
I’m wondering if any of you have specific experience with either of these options, or can recommend something else. I really want to have all of my ducks in a row so that if something does go wrong the research is already done, and the call amounts to “Do it! Here’s the shipping address.’
That said, unless you NEED a bullet proof rebuild WITH the "special" attantion to shift points and presures you might considef these facts:
All people that rebuild the 4r100 these days always put in the newer superior parts
Local rebuild saves the shipping fo the new unit to you and the core back to them
I have heard of local rebuilds as low as $1800 as long as the donor unit is not already trashed
Jet, FT, and BTS all have proprietary things they do the the valves and shift body that are not realy needed in a stock power train...most of their customers are PSD on steroids in the 600~800 HP range
He was a sponsor of mine during my racing career!
Brian stands behind his transmissions! I have known him to rebuild and upgrade unts long after the warranty period for the price of the parts..and at that point he gives an additional 2 year warranty!
BTW, my application is a 650 RWHP Lightning with the 4R100
Last edited by fomocofan; Aug 31, 2007 at 08:39 PM.
He always went out of his away to help me and others I know. He would service my trans with same day service.
I am sure if you told him you were on vacation and needed it right away he would jump right on it!
I can't imagine you having a problem with a BTS trans...but if you were using it in some very abusive conditions...Brian would tell you to pull it and send it to him every couple of years for a refresh..I think around 1500.00...good insurance and it extends the warranty aswell!
I can't say that BTS trannys are completely bullet-proof...lol..I broke one once.
I seized up the rear-end on launch and it ofcourse locked up the entire drivetrain...
I snapped the Crio'd mainshaft in-half and also damaged the planetary and housing/case!!
Brain was concerned when I told him...obviously this was not something that would normally be covered under warranty..but he wanted to see what happened as he had never had anyone do this before..
He said send it and he would get right on it.
I had it back at the end of that week with a brand new case, planetary and mainshaft...he also updated the clutches and bands while he had it apart.
The only cost to me was shipping (next day) and the case, as there is a core charge on the case!!
Denny









