28" core

  1. hilly101111111

    Radiator Swap to 34" Core

    Alright folks I am swapping the ole 28" core radiator out for the 34" core 'HD" radiator. I have a 1990 GMC K2500 5.7L 350 and am currently gathering parts to swap the radiator. Could someone give me a list of parts I need maybe with part numbers ? I know I need a different shroud, possibly...
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