GS Air Cleaners

Discussion in 'Buick FAQ' started by Lars GS, Mar 1, 2020.

  1. Lars GS

    Lars GS Gold Level Member

    iI know the '72 is different from the '70 and '71s. Is the p/n the same for the 350 and 455 for each year?
     
    Lars GS, Mar 1, 2020
    #1
  2. Lars GS

    Lars GS Gold Level Member

    I currently have a 350 in my GS but have never checked for a p/n. Installing a 455 in future.
     
    Lars GS, Mar 1, 2020
    #2
  3. dynaflow

    dynaflow shiftless...

    ...'71 same, PN 6485517 regular, 6485521 HD...
     
    dynaflow, Mar 2, 2020
    #3
  4. Dan Healey

    Dan Healey Well-Known Member

    The foamies are about 1.5-2" shorter on the 455.
     
    Dan Healey, Mar 20, 2020
    #4
  5. Lars GS

    Lars GS Gold Level Member

    Thank you guys! -Jeff
     
    Lars GS, Mar 20, 2020
    #5

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