A big block 727 has a different bell housing bold pattern than the 318 unit. Not interchangeable. The big block trany is a 727-B, the small block is a 727-A. Had a '65 Belvedere 318 in the old days. Akron Don ________________________________ From: killerjay rodskie <krodskie@xxxxxxxxx> To: 1962to1965mopars@xxxxxxxxxx Sent: Sunday, August 30, 2009 8:47:17 PM Subject: Attencion Trans Experts,,,,Question! I will be installing a 1971 big block 727 trans in my 1965 Coronet 500,, the car was a factory 318 V8 with a floor shift counsel auto. Trans. that i wish to keep using. Will there be any problems with the change over or are there any changes that i must do pryer. Please fill me in on anything i should beware of or should buy. Thank you all, Jay Rod ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. -- [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. This email was sent to: arc.6265@xxxxxxxxxxxxxx u/?bUrDWg.bSONJP.YXJjLjYy ?p=TEXFOOTER