I have 3 4bbl manifolds. One is from a 69 HO 350, one is from a 68 400 big car and one may be from a 67 400 bird. Are you needing a 9790140? I will check to confirm.
Sorry, just saw this. Yes, 9790140 or the late '68/early '69 9794234.
1968 400 Coupe, verdoro green, black vinyl top, auto 1969 GTO Judge coupe, Carousel Red, manual 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver), Fire Red, white top, auto 1972 Buick GS Stage 1, Royal Blue, black vinyl top, auto