Hi all, The output shaft seal on my wife's 71 GS455 is leaking. Based on what I can find on ID'ing the transmission, it's a THM400, but upon...
Hey all! So i recently got my motor rebuilt to go with my 2004R. I have had the 2004R installed for about 8 months and 800 miles on it so far. It...
Hello all. Not sure if I posted about this before as I cannot find a thread on it. I need some help with possibly getting a definitive answer on...
Selling a Saginaw 4 speed that we took out of my son's 68 Special. Wasn't original of course, but worked great. Pulled it because we put in a...
We have a lot of threads/posts on engine oil and filters, but I don't believe I've seen one on automatic transmission fluid(ATF). What is...
65 ST 400 less than 1000 miles on fresh rebuilt with shift kit. New torque converter, also comes with b&m shifter with cable , flex plate ....
I have a Henry 30-30 lever action that’s worth $1,100 and 2 boxes of ammo or a walther PPQ custom built 9mm with all extras and atleast 100 to 200...
I've been working with this spreadsheet for a while. If you want to download it, you can unprotect it and change any value you like. If you find...
I am working on my 1968 GS California car which is a stock 350/ST300. I am trying to pull the original radiator to get it tested/ultrasonicly...
- Kenne-Bell TH400 Switch Pitch transmission - Buick/Olds/Pontiac bolt pattern Fresh rebuild by Sharp’s Transmission in Tucson - 500 miles Switch...
I started a rebuild on my 75 Skylark about 10 years ago, maybe longer. I pulled the olds 260 that was in it and bought a Buick 350. I tore down...
Hello All! New to the forum, so I hope this is the right place to ask this question. I have a 1970 Buick GS 455 convertible that I restored a...
I am curious if there is a common 6-speed manual trans used with 455 Buick engines. I was thinking of the T56 Magnum. I am pretty sure it can...
I have a 72 4door Lark, th350. Not running when i got the car, rebuilt the engine, a bit over 500 miles on it. I was pretty sure i didnt...
1970 GS Stage 1 Transmission - Turbo 400 with the BB code wanted. Any help finding one would be greatly appreciated. Mine was stolen :(
My Skylark started to feel and make a clunk sound as I slowed down to a stop. It accelerates and decelerates fine, but as soon as I slow down to a...
Like the title says, I need a slip yoke. It is my understanding that the Switch Pitch transmissions used a smaller outer diameter slip yoke, short...
It’s been more than a while since I’ve posted… I am working on my folks ’73 Stage-1 with a 700R4, Holley 850 DP from AED on a B4B with 1” spacer....
V8 members Car located in Queensbury NY 12804. I cannot get photos to post. Keep getting failure error. I will email to interested parties....
Howdy all! I'm kitty and I'm new around here, hoping to learn about Buick's and get some help getting my new love back on the road. My husband...
