Topic profile page for TH400.
This page has aggregated data from forum posts, threads, listings, online discussions, newsgroups, messageboards, and other online sources which contain user generated content for the term: TH400.
Topic "Th400" was discussed 11,315 times on 287 sites in last 3 months
Started 1 day, 7 hours ago (2009-07-08 15:56:00)
by Dook
Alright, I'm looking at a few options. One, th400/205 locally. Has the correct adapter, etc, but the TH400 is in need of rebuild. Comes with torque converter Two, th400/203 two hours away. Everything functions, but not torque converter and I don't want a 203. Three, which I think I'll use, is acquire both setups. Aside from swapping the adapter for the 205 from the bad tranny ...
Started 2 days, 1 hour ago (2009-07-07 22:05:00)
by Warhawk111
I just swapped my 4l60e for a th400, only question i have is how do i get the speedo to work? i heard there is a cheap way of doing this if your looking to get the car tuned? Anyone have any ideas?
Started 2 days, 16 hours ago (2009-07-07 06:52:00)
by cornfieldcars
Hey folks...I did some searching but still have a question. I'm building a 48 chevy p/u with a 355/th400. The tranny didn't want to shift out of 1st. I'm going to check the vacuum tonight to make sure that isn't the problem but I was wondering...I don't have the proper hookup for the kickdown so I just left it off completely. Would the fact that there isn't a connection at all affect the ...
Started 2 days, 20 hours ago (2009-07-07 02:37:00)
by Goldfinger911
I have searched and found several different answers to this question.... I did a T56>TH400 conversion a couple months ago. Everything went very well. I had a custom driveline made to the proper length, a torque converter built with the proper spacer, a SFI flexplate from Hughes (with the proper holes so the converter bolts lined up perfectly too) I didnt skimp anywhere. I installed the ...
Started 3 days, 2 hours ago (2009-07-06 21:08:00)
by CTX-SLPR
Howdy, we all know that the vaccum modulator is the big sticking point for those who want a TH400 and automatic shifts. There is the diesel cable modulator option and the full manual valve body option as definate alternatives. There is also the check valve and pinhole leak method to keep vaccum from being trapped in the modulator on a quick rise to boost. My thought was what about an ...
Started 3 days, 6 hours ago (2009-07-06 16:30:00)
by Mr.GSXR1000
Going auto with TH400 in 03 cobra Im going auto and putting a Th400 w/ a quarter stick cause i heard that will go in at stock location and was wondering what would be a good stall with a car that makes 600hp and 589tq with 373gears. Just trying to figure out everything so i wont have to do the research and be on...
Started 3 days, 15 hours ago (2009-07-06 07:53:00)
by FTI CONVERTERS
Deep discounts on a complete package to install a TH400 into your GTO.This sale is good till July 31. NO CORE REQUIRED Th400 full competition: Full manual reverse pattern trans brake Billet forward clutch hub New steel direct drum 34 element int sprague 4 int clutch pack Raybestos waffle race clutches Teflon sealing rings High volume pump Modified pressure circuits ...
Started 3 days, 17 hours ago (2009-07-06 05:53:00)
by 65cayne
DETAILS: TH400 behind a mild 454, bought this transmission as a rebuilt core with a "shift kit" and no other mods. Running a stock torque converter and a B&M ratchet shifter which I like to manually shift due to it shifting too early (no kick down switch either). Vac modulator is connected, no leaks. PROBLEM: Noticed recently that it seems to slip real bad when I ratchet into second gear ...
Started 4 days, 11 hours ago (2009-07-05 11:57:00)
by sks355
I have a Stock Bottom end 346 with PRC Stg 2.5 5.3 heads, MS3 Cam and Victor Jr EFI intake, and I have a Rossler 4L60E with a Midwest 3800 (in a F-Body) Should I sell my Rossler or get a Glide or th400 ? I know I would have to have the Converter restalled for a 2680 lbs Car, Or Sell it and get a Glide and everything to convert it to a Glide or th400. Im confused because I need to send my ...
Started 5 days ago (2009-07-04 23:13:00)
by turbodgumby
Ok before you all shoot me here me out. I going to be putting a 3.55 rear gear in the truck along with a BUILT TH400 with a trans-brake. so far everyone I have talked to says a T-brake in an E4OD is a no no. I have researched it and made some calls and I can be in a built TH400 for about half of what a built E4OD costs!! plus less weight.. Any goods or bads are welcomed!!
