Differences between 273 Commando Silenced Air Cleaners?

clifcuda65 said
This is correct.. All they (Chrysler) did was chrome an existing designed air cleaner for the 273 4BBL ...

Parts Catalog - May 1965, Supersedes Nov. 30, 1964.

14-29-7
CARBURETOR AIR CLEANER
COVER, Air Cleaner, w/273 cu. in. Eng., Chrome, w/o Name Plate.... 2532 609

w/273 cu. in. Eng., w/4 Barrel Carburetor,
use w/Air Cleaner to Breather Pipe Hose, Chrome.... 2532 616

10-01-21
CRANKCASE VENT INLET AIR CLEANER
V2, L2, w/4 Barrel Carb., Chrome.... 2463 858
V2, L2, w/4 Barrel Carb., Chrome, California Usage.... 2463 866

14-29-33
WING NUT, Chrome... 219 281

I would say correct! I have a cd parts book for 1966 and the air cleaners (covers) are all different part numbers and are divided by" with CAP and without CAP". I have a parts interchange book and the 1966 carbs, intakes, and distributors listed are all different part numbers for CAP or w/o CAP. I didn't notice a difference in part numbers in early 1965. Your parts book was from May of 65. Was that the start of the 1966 model year? The CAP program started in 1966 obviously. tmm