For Sale 87 Grand National has GN1 Aluminum heads ,218 cam ,main caps ,44 Turbo & 36 Injectors . Thinking of going back to Cotton, but I know I will upgrade . Work was done in 2001 car sat for 7 years after with bad power master . Got New Power Master in 2008 @ Dynotech ,car then lost pressure in #2 cylinder ,last year . Still drove around in all weather . Body good and straight ,little rust in door corners . Trunk has little pitting ,and paint faded. Interior typical driver seat small rip. I'm still thinking of fixing it . Cotton will come and get it ,my painter wants the car. But would rather sale to Buick Fans !