that's a pitman arm thing and doesn't apply to our cars, just the later(70's) stuff. here are a couple more links about disc swaps: http://www.bigblockdart.com/techpages/dbconversion.shtml http://www.bigblockdart.com/techpages/spindles.shtml these pages are about A-body swaps, but the only difference is that on the B-body you don't need to change the upper control arm. i use the late-B, J, F and M-body spindle setups since they're way cheaper than the A-body setups anymore. Mark -------------- Original message ---------------------- From: Tom Duross <tduross1@xxxxxxxxxxx> > > There's something smoldering in my burnt-out brain about 65's, mostly because I > drive one. > There was a one year issue with control arms or pitman arms, can't remember > which. Anyone? > The bearings are larger than 62-64's and I believe as are the geometry of the > arm. I think. > I wish I could remember because when I met Rick E. once, he said what it was. > There is SOMETHING specific. That much I remember. > > Tom > Go Red Sox > "Opening Day!!" > 10:20 AM > > So let me understand this correctly...the disc brake spindles for an > A-body & B-body are the same or at least interchangable? And if I want > to put disc's on my 65 Coronet, all I have to do is pull off the drum > spindles and replace them w/ 73-76 A-body spindles and other brake > parts? No control arm change? Any front end geometry issues after the > fact? > > Bill M > 65 Coronet 500 'vert > > On 4/10/07, Gary Futrell <gary.futrell@xxxxxxxxx> wrote: > > I've always used 73 -76 A body disc brake set-ups. If you're switching > > the brakes on an A body, you need the upper A arm from the donor car, > > if it's a B body, you don't. New rotors and rebuilt calipers are > > cheap too. Make sure you get the proportioning valve off of the donor > > car or use a manual valve. I always buy a new master cylinder that fit > > the donor car ( made for disc brakes ). Easy switch and all Mopar. > > > > Gary > > > > On 4/9/07, Bill Provins <wiilbill66@xxxxxxx> wrote: > > > > > > > > > I have heard that you could change the old drums to early '70's disc > brakes. > > > Do you just pull off the spindles and calipers? Do they just bolt on to the > > > A-arms or what all do you need? > > > Wylde Bill > > > ---- > 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. > > > ---- 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.