Hi Mark, I have no knowledge on what the difference might be between the S and the SA but here is a list of applications for the 61 thru 63 Mopars. I am not sure if the list will stay in columns but the number in the last column is the Rebuild Kit number. I hope this help a little. Have a Great Day and Happy 300'ing Lion Charlie Valentine 300G, 1962 300 Sport Convertible 1960 8 413 PC-2, PC-3, PY-1 Carter AFB 2927 207 1960 8 413 PC-3, C-300 (set of 2) Carter AFB 2903 208 1961 8 361 PC-1, RC-1, RC-2 Carter BBD 3132 190 1961 8 361 RC-1 Stromberg WWC 3 188 1792 1961 8 361 RC-1 Stromberg WWC 3 208 1793 1961 8 413 A/T Carter AFB 3108 599 1961 8 413 RC3,RY1 Carter AFB 3134 599 1962 8 361 RC-2 A/T Carter BBD 3244 190 1962 8 361 SC-1, 2 W/CCV Carter BBD 3245 190 1962 8 383 Police Carter AFB 3375 599 1962 8 383 Police Carter AFB 3374 599 1962 8 383 RC-2 A/T Carter BBD 3244 190 1962 8 383 SC-1, 2 W/CCV Carter BBD 3245 190 1962 8 383 Stromberg WWC 3 221 241 1962 8 383 Stromberg WWC 3 201 1793 1962 8 413 SC-2 (Front of 2) Carter AFB 3258 213 1962 8 413 SC-3 Carter AFB 3256 599 1962 8 413 SC-2 (Rear of 2) Carter AFB 3259 213 1962 8 413 A/T Carter AFB 3251 599 1963 8 361 TC-2 Carter BBD 3476 2156 1963 8 383 TC-2 Carter BBD 3476 2156 1963 8 383 Stromberg WWC 3 221 241 1963 8 383 Stromberg WWC 3 201 1793 1963 8 413 (Set of 2) Carter AFB 3505 560 1963 8 426 Holley 4160 2929 2468203 2990 ----- Original Message ----- From: Mark Lindahl To: chrysler300@xxxxxxxxxxxxxxx Sent: Monday, August 18, 2008 5:36 PM Subject: [Chrysler300] Carter AFB's Hi, Can someone tell me the difference between an AFB-3256S and 3256SA? I think one may have come from a '62 Imperial and one from a '63 Imperial. Both have the closed-crancase tube. I have one of each. I would be using one of them on a 383 and I am curious to know which one may be the best fit. Regards, Mark Lindahl '63 300 Conv. [Non-text portions of this message have been removed] [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/