Welcome to Mopars Gary! Your Barracuda has a 7.25. You have many options for replacing it. http://www.autohobbydigest.com/a-rearend.html gives a good overview. The 8.25 will be the easiest to find, but you can also use an 8.75, though the A body version is expensive and harder to find. You can use reworked B & C body 8.75 rears too I understand. For all these upgrades the wheel bolt pattern will be the big bolt Mopar pattern, so you may as well upgrade the front wheels to discs too then. Driveshaft will need changing too. 1964 and 1964 Barracuda trim is pretty much the same. Interchange after those years is generally more mechanicals than trim. Mechanical interchage is much more varied over years. If you stick with A bodies you'll find many of the mechanicals will work on your '65. Keep us posted on your progress & additional clarifying questions. Thanks, Gary H. Gary wrote: > > For most of my life I have run Fords, with one stint with a Corvette. I > can > work my way around both fairly well. > > So now I have 2 1965 Barracudas. > What I need is a good source for Interchange information. > > The project car has a 1979 318, and an automatic with a racing slap > stick > shifter, no stop brakes, armstrong steering and traction bars. > The intake is from a 340. I just installed a new 600cfm Edlebrock. > The ignition looks like a points and condenser setup. > It has a small differential with 9 bolts. By rotating the wheel I know > it > is not a suregrip. Also by marking the pinion and counting it looks to > be > between 3.10 to 3.30 ratio. > > > I hope to create one road car from the 2. ... > Right now I need to find the driver's side chrome strip that is attached > to > the glass and seals against the back seat window. Anyone have any > interchange ideas? > > I have a complete A833 from a 1975 Dart. From peddles to tailstock, bell > housing, pressure plate, disk and throw out assembly. > I will like to add power disk brakes, power steering, a heavier > differential > and Air Conditioning. > I would prefer to use Mopar parts, so any ideas for interchange or donor > vehicles would be great. > > Thanks > > Gary L Matthews > ---- 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 . http://www/?p=