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Pedigreed Bulldog
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Maddog13407 last won the day on October 14 2020

Maddog13407 had the most liked content!

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About Maddog13407

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    BMT Certified Know-It-All!
  • Birthday 07/02/1981


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    Upstate Ny

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  1. on this taboo topic again. workin on a 711, new heads and top end. anyone have a part number for the valve seals on the intakes? one i pulled apart for the heads had NO intake seals, other motor with a good bottom end has 5 out of 6 seals and the last had an O ring someone put on. didnt Mack use to sell a kit with the metal shrouds and washers with the seals with them????
  2. please dont paint frame in rustooeum, you wont be happy. it will be chalk in less than 6 months. acrylic enamel is not much more expensive or nasan epoxy black...
  3. wont draw enough air facing forward to make a difference honestly.
  4. Matt Pfahl... wheres your expert input??
  5. looks like an R column was swapped in with an MB steering wheel and a 237 with real jakes. what a Hoss
  6. Been a while but didn't they make 18 studs then 18 studs with the bigger corner studs then finally the 20 stud fire ring one? I know my end707 doesn't have grooves cut in head but has the 237 fire ring gaskets on it. Can't remember but I think the liner was cut??
  7. i know none of the Gurus are on here anymore. my end707 has the 20 stud, 237 head gaskets and fire rings. another 711 im working on has the 18 stud heads with the big corner bolts. when they went to the big corner bolts, did simply ream the hole out in the gasket for the bigger bolts or did Mack actually make a bigger gasket??? and is the 3029-8213C - head gasket - EN707/END(T)673/END711 with 18 studs the newer version with the corner bolts bigger or the older version ?? btw Mack is in love with that part number. they want $258.77 a piece for head gaskets
  8. looks like she was restored back in the good old Tidewater Mack days.. thats the fuel tank Bob use to sell as a replacement
  9. why not save the whole truck?? kills me when a Mack like that wore the same dog or shell for 70 years and someone scammed it off it
  10. i dunno why so many are stuck on two and three piece rims and bias ply tires. yes they look better and more period correct on an older truck but if you plan on runnin it at all put the damn tubeless on it and be done with it. real 22's are nonexhistent and real 20's are china junk that are used on container chassis, for a reason, they are JUNK!.
  11. screwed that there is not an 11.26.5 or screwed when you open your wallet for a 1100x24??
  12. dump the 10.00 or 11.00 22 and put some 11 24.5's on it youll be happier and they ride better and they are available anywhere. 1000 22 is equal to an 11 24.5 and a 1100 22 is equal to a 12 24.5... might have to play with spacers and wedges on back but youll be much happier. stock Macks had 3 5/8 spacers on the back
  13. B62 was a tandem only to actually.... B60 was usually a single axle,,, B68 covered both after both the B60 and 62 were rid of after the 50's. all had the 60 thousand or 30 ton weight rating
  14. the ONLY good thing about ATHS is the book. the shows are mostly all big shot. not much for the small, one truck guy. your a peon and they let you know it, not to mention payin your ass off for everything the show offers including registering your truck oh and Admission to the show each and every day
  15. Jim's a great guy with alot of knowledge. hope our site isnt turning into that money makin/hating members site like ATHS is
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