I have a New Stage 3 TH400 with Chevy/BOP SFI Bell housing with all the Best parts. Trans Brake, Reverse manual Valve body Etc... Asking $2,800
Not mine: https://seattle.craigslist.org/sno/pts/d/monroe-455-kick-ass-motor/7252089753.html [IMG] 1972 455 MOTOR FROM BUICK RIVERIA 42H916172...
So, I bought a new engine harness for my 70 GS 455. Question is, the electrical connection that connects down to the transmission for the TH400...
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1970 GS Stage 1 Transmission - Turbo 400 with the BB code wanted. Any help finding one would be greatly appreciated. Mine was stolen :(
Current owner since 1985, fully restored using many NOS parts. A/C, bucket seats & consolette, AM/FM radio with rear speaker, rear defrost, vinyl...
I have a 70 GSX, it has a strong Stage 1 engine built by Mike Phillips and it has a freshly rebuilt TH 400 with a 1700 stall converter. My...
O.K., so now I’m confused… I have the typical, short-shift (1-2 at about 2100rpm and 2-3 at about 2300rpm at full throttle) problem that lots of...
TH400 Switch Pitch transmission from 67 Electra, just rebuilt new torque converter aluminum pan, Lake Worth FL
1967 Buick Electra TH400 Switch Pitch transmission, recent rebuild, aftermarket aluminum pan, 400.00
At the tail end of a restore and need a nice floor shifter for my TH400 Trans.. Going in a 54 Buick Special.. Any website recommendations or if...
I've been watching you guys site for months until I got the extra cash to start on my small project. My name is Tyjuan I'm out here in...
Hey guys so finally got to take my car out for a first drive, was smooth and crisp and then sounds like transmission started to knock, almost...
Hi all, I am new to the forum and also new to working on Buick's and Rivieras. I am 20 years old and any experience is more than welcomed. I have...
Background: I built a 70 GSX clone back in 1995. The setup I had worked great for many years. Had the engine out recently for some fixes and...
Hi there, Can someone tell me where to get the correct 2 prong case connector incl. sealing ring for the TH400/switch pitch in my 67 Riviera? I...
Hello all, I currently am gathering parts to install a 69 th400 short shaft (From a Pontiac I believe, trans has PW on serial tag) to replace my...
