what is correct spectra gas tank for 70 GS with neck 2 vent

Discussion in 'Buick FAQ' started by Rusty Davenport, May 20, 2016.

  1. Rusty Davenport

    Rusty Davenport Silver Level contributor

    I see a lot of different part numbers for 70 GS gas tanks and remember there was a issue with neck fitment on the rear bumper opening on some of them.Does anyone know which spectra part number fits our cars with no promblem with the filler neck?
     
  2. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

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