Aftermarket trans. cooler question

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Alex, Sep 13, 2001.

  1. Alex

    Alex Registered Member

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    Hi all, I’m going to install an aftermarket transmission cooler on my ‘91. Can anyone tell me which of the two transmission cooling lines connected to the radiator is the return to the tranny? One line is on top of the other on the right hand side of radiator. My manual is useless. Thanks in advance.
     
  2. mudhog

    mudhog THEGAME Staff Member Super Moderator

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