Am I correct in assuming the '55-'56 DeSotos with dual quads also had batwings/delta wings? Any other MoPars so equipped? D-500's? Fury's? Rich, To my knowledge you are correct and incorrect. The Adventure DeSoto made it's first appearance in 1956, so there was no '55 factory dual quad DeSoto. They like GM, Packard, Chrysler and possibly others used this type of unit, but they were all different from the Chrysler 300 examples and I suspect each other. I believe the Chrysler units to be the only ones with the four depression on the top side. The location or spacing of the necks to carbs varied and also their height. Some examples were mounted 180 degrees from the Chryslers. To further elaborate the pods between the 1955 and 1956 Letter Cars vary with their interior content and design. You can't use an outer from one with an inner from the other. John Lazenby, Southern California 1955 Chrysler New Yorker Deluxe Town & Country 1955 Imperial Newport 1955 Chrysler C300 Tango Red 1956 Chrysler 300B Cloud White 1957 Chrysler 300C Coupe Jet Black 1960 Chrysler 300F Coupe Alaskan White 1963 Volkswagen Beetle Black 2000 BMW 323ci Titanium Silver Metallic w/Red Leather 2001 BMW ///M5 Titanium Silver Metallic (A Modern Super Car) http://www.bmwmregistry.com/model_faq.php?id=18 2002 Mercury Mountaineer Premier (V8) ----- Original Message ----- From: Rich Barber To: chrysler300@xxxxxxxxxxxxxxx Sent: Friday, May 08, 2009 10:58 AM Subject: [Chrysler300] Cleaner air by filtering it through a batswing? '55-'56 Chrysler 300 fans really enjoy the underhood appearance of the big gold air cleaners on these cars, commonly referred to as a batwings for the triangular shape, but referred to by more knowledgeable 300 purists as a Delta Wings-not made by Rochester as I previously erroneously published, but by A-C (division of Delco--possibly an independent supplier then, before acquisition by GM?). It is interesting that many manufacturers now try to dress up their engine compartments with big air cleaners to cover up all that wiring and plumbing on and around modern engines. Whilst surfing the net I found the site listed below created to make comparisons of various batwings as found on various GM and Chrysler products. I believe it is incomplete, but has some points of interest. A member/subscriber to this venue has advised the '57-'58 Olds J-2 engines also had batwing air cleaners, but I have not been able to confirm that with online pictures. I do have one picture of a '57 J-2 air cleaner that is just a big, round tub with three wing nuts on top for the assumedly 3 carbs underneath. Does not look like a batwing to me. Am I correct in assuming the '55-'56 DeSotos with dual quads also had batwings/delta wings? Any other MoPars so equipped? D-500's? Fury's? I did buy a spare '55 batwing that is in need of repainting. Can someone provide the correct color and gloss? And what decals/labels are appropriate? http://www.pontiacsafari.com/L1EarlyV8Pontiacs/56DualQuad/BatwingAircleanerG uide.pdf http://tinyurl.com/ov9cpr Summary of the website info below--lost the table structure in converting to plain text. Vehicle Top Surface Air Stack Height Oil Bath Mounting Carb (c-c) Spacing Factory Color '56 Pontiac Smooth Tall B 9" Black '54-'56 Caddy Smooth2 Tall C 9" Gold '57 Caddy Eldorado Smooth2 Short R 9" Gold '55-'56 Chrysler 300 Ribbed Short C 9" Gold '55-'57 Chevy3,4 Smooth Short C (55-6) R (57) 7-1/2" Black [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/