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    Thread: turbo 400 hd

    1. #1
      Join Date
      Jun 2009
      Location
      Sunbury, PA
      Posts
      58

      turbo 400 hd

      I am getting a 454 and turbo 400hd out of a mid 70's motorhome. I plan on turning the 454 to 496 and rebuilding the trans. Is there anything I need to know about the heavy duty trans that may cause me problems? It is going in a 69 chevelle built for racing/street use.

      Thanks
      Nick



    2. #2
      Join Date
      Jun 2006
      Location
      Katy,TX
      Posts
      1,678
      Is it a long shaft or a short shaft TH 400? Even many of the big cars (B bodies) used long tail shafts vs the short tailshafts for most of the muscle cars.
      1978 Black Trans Am 455 Edelbrock heads [email protected] through mufflers on pump gas
      1981 Trans Am 400 stock type motor
      79 Camaro getting a 500" 695 hp IA2 Pontiac motor
      1965 GTO project car
      470ci/Chevy dual quad 409 604 HP 64 Impala SS project
      2004 Pulse Red GTO

    3. #3
      Join Date
      Jun 2009
      Location
      Sunbury, PA
      Posts
      58
      I contacted the guys at Bowler and they hooked me up with all the information I could handle.
      Thanks for the response.


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