Well if you don't like bench pressing 125 lbs over head, don't even try a Dana 60. I don't know what your problem is, but I've run 9" slicks under them and have never broken anything running 4.10''s 3,91's, 3.55's . Millions of people running them with similar success. The 742 will take it, unless you just got a bad gear set. Jimmy On 5/20/14, 'Travis Rice' via The 1962 to 1965 Mopar Mail List Clubhouse <1962to1965mopars@xxxxxxxxxxxxxxxx> wrote: > Don't think so Dodger, no evidence of a previous crack however it's a real > coincidence that the break was on the exact area that Richmond smoothed > (ground slightly) on the outside edge of the gear so that they could etch > the build info on it with a power scribe. The problem is that I bought the > gear set years ago but just recently got the car running and I'm not looking > for warranty assistance, I just don't want to keep repeating the process. > I'm getting too old to bench press 125 lbs. over my head. > > Jimmy, I'm confident in the setup. Had it done by Pyle Brothers in Baytown, > Tx and they are the best, most experienced in the area. I also checked the > backlash and preload before I put it in the housing. > > Travis > > > ________________________________ > From: Dodger7998 via The 1962 to 1965 Mopar Mail List Clubhouse > <1962to1965mopars@xxxxxxxxxxxxxxxx> > To: 1962to1965mopars@xxxxxxxxxxxxxxxx > Sent: Tuesday, May 20, 2014 10:20 AM > Subject: Re: Broken 742 > > > > was that a previous crack I saw on the one tooth??? > > In a message dated 5/20/2014 9:59:04 A.M. Central Daylight Time, > 1962to1965mopars@xxxxxxxxxxxxxxxx writes: > >> >> Forget about fuel economy, I'm getting 250 miles per Richmond ring >> gear. I've seen a lot of Mopar race cars with 8 3/4s under them, even some >> with stock axles but this one broke the first time I jumped on it with the >> new tires. For those of you with sticky tires, am I wasting my time with a >> 742 or should I go ahead and start scavenging for a DANA? 4 speed, 4:10, >> drag radials (occasionally), street car (usually). Glad I stuck a magnet >> in the diff reservoir which kept the broken teeth out of the chunk. Would >> appreciate some feedback. Thanks >> >>Travis >> >>-- >>-- >>-- >>Please address private email -- email of interest to only one person -- >> directly to that person. That is, email your parts/car transactions and >> negotiations, as well as other personal messages, only to the intended >> recipient. Do not just press "reply" and send your email to everyone using >> the general '62-'65 Clubhouse public email address. This practice will >> protect your privacy, reduce the total volume of mail and fine-tune the >> content signal to Mopar topic. Thanks! >> >>1962 to 1965 Mopar Clubhouse Discussion Guidelines: >>http://www.1962to1965mopar.ornocar.org/mletiq.html and >> http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. >>-- >>You received this message because you are subscribed to the Google Groups >> "The 1962 to 1965 Mopar Mail List Clubhouse" group. >>http://groups.google.com/group/1962to1965mopars?hl=en. >> >>--- >>You received this message because you are subscribed to the Google Groups >> "The 1962 to 1965 Mopar Mail List Clubhouse" group. >>To unsubscribe from this group and stop receiving emails from it, send an >> email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxxx >>For more options, visit https://groups.google.com/d/optout. >> > -- > -- > -- > Please address private email -- email of interest to only one person -- > directly to that person. That is, email your parts/car transactions and > negotiations, as well as other personal messages, only to the intended > recipient. Do not just press "reply" and send your email to everyone using > the general '62-'65 Clubhouse public email address. This practice will > protect your privacy, reduce the total volume of mail and fine-tune the > content signal to Mopar topic. Thanks! > > 1962 to 1965 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html and > http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. > -- > You received this message because you are subscribed to the Google Groups > "The 1962 to 1965 Mopar Mail List Clubhouse" group. > http://groups.google.com/group/1962to1965mopars?hl=en. > > --- > You received this message because you are subscribed to the Google Groups > "The 1962 to 1965 Mopar Mail List Clubhouse" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxxx > For more options, visit https://groups.google.com/d/optout. > > -- > -- > -- > Please address private email -- email of interest to only one person -- > directly to that person. That is, email your parts/car transactions and > negotiations, as well as other personal messages, only to the intended > recipient. Do not just press "reply" and send your email to everyone using > the general '62-'65 Clubhouse public email address. This practice will > protect your privacy, reduce the total volume of mail and fine-tune the > content signal to Mopar topic. Thanks! > > 1962 to 1965 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html and > http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. > -- > You received this message because you are subscribed to the Google Groups > "The 1962 to 1965 Mopar Mail List Clubhouse" group. > http://groups.google.com/group/1962to1965mopars?hl=en. > > --- > You received this message because you are subscribed to the Google Groups > "The 1962 to 1965 Mopar Mail List Clubhouse" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxxx > For more options, visit https://groups.google.com/d/optout. > -- -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en. --- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxxx For more options, visit https://groups.google.com/d/optout.