I understand that the 1975 Grand Prix was the last year for the 455 motors. I was told that some were put in the 1976 grand prix SJ and that was the last of the 455 in the Grand Prixs. I would like to know the production numbers on the 1976 Grand Prix withe the 455 motor if this is true.

Thanks
Dave Hill

I understand that the 1975 Grand Prix was the last year for the 455 motors. I was told that some were put in the 1976 grand prix SJ and that was the last of the 455 in the Grand Prixs. I would like to know the production numbers on the 1976 Grand Prix withe the 455 motor if this is true.

Thanks
Dave Hill

1976 was the last year for the 455 Pontiac. It did come in GP's in 76. I do not know production #'s.

I have bought several GP's over the years and harvested parts and 455's on the ones too bad to fix.

thepontiacman@yahoo.com

Thanks Pontiacman.
Dave