gs 450 heads

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  • phatphony

    #1

    gs 450 heads

    hey guys i have 2 gs 450 heads one is marked s3 a 14 and the other is marked s 2 e 22 . does anybody no the difference between the 2 and which 1 is the better if not the same. thanks again heaps for your help i really appreciate it
  • Guest

    #2
    I never noticed any marking like that on mine, but then again I didn't exactly look for it.

    Where is the marking? Is there any obvious differences between the two?

    The only difference I know of is that sometime in the '82 model year they changed from the 12 bolt valve cover to the 15 bolt valve cover.

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