Chevelles.com banner

torque converter

  1. Torque Converter

    Transmission & Driveline
    Hi, I'm currently looking for suggestion for a torque converter to go in my 1969 Beaumont. I have a 468 BBC that has 520 HP at 5300 rpm and 566 lb-ft at 4100 rpm. I also have a TH400 with a 12 bolt posi rear end that have a 3.31 ratio. I'm planning to install 28x11.5 tire on it. I would like a...
  2. Torque converter for 4L85E behind GM 572/620

    Transmission & Driveline
    I am getting ready to order a 572/620 and 4L85E to put in a 70 SS replica that I am building. This will be a street car, not a race car. GM recommends their 3000-3500 RPM stall converter for this engine, but I was wondering how the 2400-2800 RPM converter would work for this car. Anyone have...
Top