ww046 Posted September 1, 2012 Share Posted September 1, 2012 (edited) 1966 B815SX Edited September 27, 2012 by ww046 1 Quote Link to comment Share on other sites More sharing options...
randyp Posted September 1, 2012 Share Posted September 1, 2012 Im not too far from Ft. Worth. Throw a figure out there moneywise, will scratch head and ponder. randyp Quote Link to comment Share on other sites More sharing options...
tkobes43 Posted September 1, 2012 Share Posted September 1, 2012 Get it randy! Nice truck too.Tom Quote "Nothing Breaks Wind Like A Bulldog" Link to comment Share on other sites More sharing options...
randyp Posted September 1, 2012 Share Posted September 1, 2012 Yeah Tom, all sounds good cepting that "tire" part. I been there, done that, replaced entire sets on purchases, and its a bank breaker. Good looking truck though. randyp Quote Link to comment Share on other sites More sharing options...
39 Baby Mack Posted September 1, 2012 Share Posted September 1, 2012 Excuse me if I'm wrong but didn't a B-815 come with an END-864 V-8 in it?How can this be all original with a 250 Cummins in it?Ron Quote Link to comment Share on other sites More sharing options...
Brian Blaylock Posted September 1, 2012 Share Posted September 1, 2012 39 Baby Mack I was just thinking the same thing Quote Link to comment Share on other sites More sharing options...
tkobes43 Posted September 1, 2012 Share Posted September 1, 2012 Maybe he knows something we don't know?!Tom Quote "Nothing Breaks Wind Like A Bulldog" Link to comment Share on other sites More sharing options...
randyp Posted September 1, 2012 Share Posted September 1, 2012 The price just went down a notch, thanks guys! I never keep up with all those historical tidbits of details. randyp Quote Link to comment Share on other sites More sharing options...
jeffbyrne Posted September 1, 2012 Share Posted September 1, 2012 Yes a B-815 would have had an End864 V8. Maybe he's saying the Cummins 250 is an original, never rebuilt engine. Quote Link to comment Share on other sites More sharing options...
ww046 Posted September 2, 2012 Author Share Posted September 2, 2012 (edited) I have the original order sheet for this truck from the Mack museum, and you are absolutely right. The engine has been replaced, and is not the original ENDT 864. It has a NHC 250 Cummins, engine number 555072. Sorry about my mistake. Edited September 4, 2012 by ww046 Quote Link to comment Share on other sites More sharing options...
yarnall Posted September 2, 2012 Share Posted September 2, 2012 Very neat truck. Definitely worth restoring or just saving as is. When it was made Mack used the model to designate the engine. A B81 should have had a naturally aspirated 673 in it. A B813 would have a 673 with a turbo. A B815 would have an 864 in it. I think a B83 would have a Cummins in it. Someone on here would know better than me. No one is calling you a liar. There are a lot of people who just don't know the specifics. The paper work you It would seem that Mack made a mistake on the desination of this truck if they sent it out of the factory as a B815 with a Cummins in it. Can you scan the page with the engine details on it so I can see? It would be very interesting if Mack actually did this. Again, nice truck. I wish it was closer to PA.Mike Quote Link to comment Share on other sites More sharing options...
slpwlker Posted September 2, 2012 Share Posted September 2, 2012 Welcome to the jungle. Good looking truck. Randyp you definatley need this to add to your arsenal of Bulldogs Quote Link to comment Share on other sites More sharing options...
39 Baby Mack Posted September 2, 2012 Share Posted September 2, 2012 I have the original order sheet for this truck from the Mack museum. The engine is original, not been replaced, is a 250 Cummins, and runs good. I do not understand why you think I would lie about this truck. If you are serious about buying it, and I don't think you are, make an offer. If you doubt what this truck is, contact the Mack museum and verify the information from the serial number I have included in the description, like I did, for the accuracy of the specifications I have listed. I have the documentation and a service manual, also stated in the original description, for people who question what this truck is. If you want a Mack with a Mack engine, this is not the truck for you. Wasn't trying to offend anyone just was going by the model number as Mike stated.If it is indeed a B-815 with a 250 Cummins from the factory you've got something very special and as a matter of fact would have been a better truckthan if it had the V-8 Mack in it anyway!!!Ron Quote Link to comment Share on other sites More sharing options...
randyp Posted September 2, 2012 Share Posted September 2, 2012 Dont getcha panties all wadded up, dint call you no liar, and ifn you was serious bout selling truck, maybe you oughta put a price on it. Ball is in your court now. Texas is posed to be the friendly state. randyp Quote Link to comment Share on other sites More sharing options...
randyp Posted September 2, 2012 Share Posted September 2, 2012 And also part 2, wondering whether Im serious bout truck, I prolly am at the right price, got a doghouse fulla bulldogs and might want another, and ifn i do, I gots the cat hair to back it up, just not gonna go haywire with price. Have a nice weekend,,,randyp Quote Link to comment Share on other sites More sharing options...
jeffbyrne Posted September 2, 2012 Share Posted September 2, 2012 Hi, you have quoted the chassis No., that chassis No. is for an END864.It is quite normal for people to wonder what is the story.I have known of new trucks to be altered by the factory or the dealer, (in Australia) to suit recquirements.It could be that at the end of the model run, before the R model, that someone wanted a B83 in a certain WB or whatever, and the engine was swapped when the truck was new to make the sale.It's also possible that the truck could have been two or four years old and Mack did an engine change. The paper work you have could be for that. We don't know. We're just wondering.All we know is there is a guy with a 66 Mack B815SX with a Cummins 250 in it, who says it's original, and a few blokes are saying 'a B815 would be an END864 V8, wonder what the story is, it's not quite clear'.The models go something like this,B80 Mack Gas(petrol)B81 Mack END673B83 Cummins 220-250B813 Mack END673TB815 Mack END864 V8B87 Cummins turbo 6Regards Jeff. Correction to the above, a B87 is a Supercharged 6, a B873 is a Turbo 6 1 Quote Link to comment Share on other sites More sharing options...
theakerstwo Posted September 2, 2012 Share Posted September 2, 2012 Should have been a cummins turbo which was large in size and model # T 590 glenn Quote glenn akers Link to comment Share on other sites More sharing options...
jeffbyrne Posted September 2, 2012 Share Posted September 2, 2012 Hi Jim, the model numbers can be confusing, e.g.A B633 is an END673T but it was different with the B80 series. B83 Cummins 220-250, depending on year. B833 Cummins NT-6-B B85 Cummins NHS-6-B B853 Cummins NTO B87 Cummins NHRS-6-B, ( an error in my previous post, I said a B87 was a Cummins Turbo 6, it is a Supercharged 6) B873 Cummins NRT-6-BRegards Jeff. 1 Quote Link to comment Share on other sites More sharing options...
39 Baby Mack Posted September 3, 2012 Share Posted September 3, 2012 You know guys there are just times when you really wished you'd kept your mouth shut,I'm having one of them right about now!!!Ron 1 Quote Link to comment Share on other sites More sharing options...
randyp Posted September 3, 2012 Share Posted September 3, 2012 Ahh,,dont sweat over it Ron, you done good. Some people just get panties wadded too easy. I couldnt live that way, i prefer to be happy most of the time. randyp Quote Link to comment Share on other sites More sharing options...
Superdog Posted September 3, 2012 Share Posted September 3, 2012 one possibility is that it was ordered with the V8 and then changed before delivery.By '66 the NH250 would have replaced the NH220 as the base Cummins engine for the B73 &B83's.I've heard of trucks being sent back for mods after completion,I have one B61 that according to the build sheet was sent back and had the rears and front axle changed .Brad Wlikes greeen H-61 was built as a H60 and had the gas engine replaced with a diesel before delivery. 1 Quote Link to comment Share on other sites More sharing options...
ww046 Posted September 3, 2012 Author Share Posted September 3, 2012 Sorry, I was a bit irritated with myself because I did not do my homework before posting the ad for this truck. Please re-read the description I have re-written. Call or e-mail with any detailed information you would like to have about this truck. Quote Link to comment Share on other sites More sharing options...
jeffbyrne Posted September 3, 2012 Share Posted September 3, 2012 Well one thing for sure, it had a V8 at one time, you can see the holes for the 'Thermodyne' and V8 badges Quote Link to comment Share on other sites More sharing options...
JumperAndSon Posted September 4, 2012 Share Posted September 4, 2012 It's definately a neat truck and I love to have it (cut that cum apart outta there and drop a two stroke in it) but Texas would be a kinda far ride in the wrecker.Ben Quote Link to comment Share on other sites More sharing options...
umodelnut Posted September 4, 2012 Share Posted September 4, 2012 It's definately a neat truck and I love to have it (cut that cum apart outta there and drop a two stroke in it) but Texas would be a kinda far ride in the wrecker.Ben'Uhhhhh, you forgot some letters in Cummins, or Cummalong^^. Quote Link to comment Share on other sites More sharing options...
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