building a '72 455GS for a friend the car has stock Q-jet/400 TH/3:08 10 bolt posi./Stock iron heads.
(I'm an Olds guy-never built a Buick before) was looking for about 400 HP/500 ft.lbs car has 150K miles on it.
Car will be street driven only.Was looking for some input Have tried the BUICKV8 website but for some reason I can't post,just view posts.

Thanx