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what size tranny cooler line?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Bross82, May 22, 2002.

  1. Bross82

    Bross82 1/2 ton status

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    hey, i went to go pick up the tranny cooler lines to connect to the b&m super cooler, the big stacked plate custom design one, but i wasnt sure what size the lines should be that run from the tranny to the stock cooler and then the tranny cooler....the parts store wasnt much help either.

    thanks,
    matt
     
  2. rx7xj

    rx7xj Registered Member

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    I believe it's 3/8". It takes the standard steel tubing that you find in the brakeline section of the autoparts store. Already flared and with the correct NPT fitting. Just cut to length
     
  3. Bross82

    Bross82 1/2 ton status

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    thanks,
    matt
     

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