350 turbo tranis

Discussion in 'Trucks and Trailers' started by waywardson, Jun 8, 2000.

  1. waywardson

    waywardson LawnSite Member
    Posts: 6

    my 78 shortbed is leaking trani fluid but only at rpms above 3400. i have 3.73 matched gears. i have replaced the seal on many occassions. it helps for about 2 weeks then begins again. it seems to be coming from around the front seal.any ideas?
     
  2. waywardson

    waywardson LawnSite Member
    Posts: 6

    also, the trani was rebuilt around 1500 miles ago. it started this about 2 months ago. other than the leak, it performs perfectly.
     

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