65GS.com - Buick Gran Sport Enthusiasts!
Drivetrain => The Dual Quad => Topic started by: Loren At 65GS on November 30, 2023, 12:41:25 PM
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This is the Service Bulletin that was issued April 15.1966 regarding the insulation of the dual quad setup on a Skylark GS.
Note the point made in the bulletin that the setup was NOT a factory option or a dealer option.
Loren