IIRC, all '67 FB 400 received the combo 8point described. For all '67 V-8 FB's, the 5/1/69printing Pontiac MPC shows;
F/8 A/C, 9784546, 7 blades-square tips, 19 1/2".
F/8 400 exc. A/C or Ram Air, 9777012, 7 blade, 19 1/2", (thermo cont.).
F/8 400 Ram Air, 519834, 4 blade, 19".
F/8 H.D. exc. A/C, 9779005, 5 blade, 19".
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