67 would be 3.8 liter on hood, let me see if i have some if not try cammer 6 on py years bet he has some.. 68 and 69 is the 4.1 250 cube and 66 ,67 is the 230 cube.
69 RA III T/A Auto 69 Sprint vert 3speed ( sold to a new home) 69 350 coupe ( new home in Denver) 69 350 HO 4spd