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  1. THEFERMANATOR

    LB7 stand alone harness questions

    For how I did mine it was. I know at one time BT was offering a way to activate it without a BCM.
  2. THEFERMANATOR

    LB7 stand alone harness questions

    Nope, my swap ran for almost 6 months with no BCM in it. I only added a BCM because I wanted tow/haul mode.
  3. THEFERMANATOR

    2015 lml dual tank

    You could have a single tank fuel system flashed into it, set it up to pull from 1 tank, and then put your transfer tank on a toggle switch to manually fill the main tank. Putting a T in would be a nightmare and nothing but problems. Say you went up an incline, it wouldn't take long before it...
  4. THEFERMANATOR

    Allison tranny cooler line size?

    All the lines are 5/8"/-10. 01-early 03 had fittings that necked down to 1/2", but they still used 5/8" cooler lines.
  5. THEFERMANATOR

    Correct Segment #

    This is what I came up with on tis.
  6. THEFERMANATOR

    LB7 weight?

    I hung mine on a 750lb stand. I know it weighs around 850-900, but nowhere near 1200 pounds.
  7. THEFERMANATOR

    91 c3500 6.5/5 speed repower

    2 or 4 wheel drive doesn't matter, the DURAMAX/ALLISON combo has been dropped in with no cross member problems, no body lifts, no trans clearance issues(the ZF6 is a different story), the 14 bolt holds up just fine, but the Lb7/lly cooling stack does take some work to make fit in. Mine is 4x4...
  8. THEFERMANATOR

    Inflation .... whats your thoughts on todays Markets?

    I hope real estate prices have a correction REAL soon. I need to buy a piece of property, but prices are sky high in Florida from all the people fleeing to here from blue states. It's INSANE what these people from new york, new jersey, kalifornia, and like states are paying here for property...
  9. THEFERMANATOR

    Dorman accelerator pedal

    Rockauto has the gm oem(25832864) pedal for $70.99, or the dorman for $47.79. Or Amazon has it for $79.59 with prime. For that price I would get the oem pedal.
  10. THEFERMANATOR

    Putting an LB7 in an02 2500 Burb

    I run 3.42's(3.55 is not available, it goes from 3.42 to 3.73) in mine and love them. 4.10's are way to low unless you're running a 34" tall tire or bigger. I remember talking with Eric about his 1st build and it had 4.10's with an lb7, and he said they were low enough to the point it made it...
  11. THEFERMANATOR

    Putting an LB7 in an02 2500 Burb

    The front axle is the 9.25" as the pickups. 8.1l Burbs got the 10.5" rear axle where the dmax trucks got the 11.5" rear axle, but the 10.5" is plenty strong in my opinion. Mine has held up to all kinds of abuse with no problems. Remember you need an 01-02 lb7 to make the swap easiest. A body...
  12. THEFERMANATOR

    ABS kicking in

    99-02 trucks had alot of problems with the abs ground causing issues. It is at the cab mount, drivers side, just behind the front tire. That said, low speed activation issues are almost always either rust built up on the hub bearing that pushes the sensor out making to big of an air gap for the...
  13. THEFERMANATOR

    anyway to unlock efi live tune

    For an LB7 I believe you can use the internal bypass pin to do a forced read. I know it works on 99-07 P01/P59 which is the same case, similar board, but the gasser counterpart. I do not know if it has been tried on an E54 though. This is not talked about much, but with all the tuners closing up...
  14. THEFERMANATOR

    01-10 steering box redhead ,PSC ,OEM

    I just had to remove my redhead box with under 20k miles on it. It went super sloppy on me out of nowhere, couldn't keep it straight on the road, constantly correcting the wheel, and then I started losing brakes. Picked up a junkyard box that ended up being a parts store reman, put a seal kit in...
  15. THEFERMANATOR

    Does the L5P lift pump work in LB7 fuel tank?

    You would probably be better off trying to adapt one from a 5.9l Cummins Dodge. They ran around 13-15 psi iirc. It would have to be a hybrid though keeping your sender and adding the pump into the bucket.
  16. THEFERMANATOR

    Off shore donzi

    Stainless or aluminum prop's? What leg is it running? How does it ride? Does it need alot of trim ir does it like being run trimmed all the way in? The carbed low output 454's I don't think liked to turn many rpm's(4400 IIRC is about it for them). Propping is a science, pitch is just a number...
  17. THEFERMANATOR

    Twins with Twins, Anyone?

    I will NEVER put anti-seize on a balancer or flywheel again. Did that 1 time on my Evinrude 140hp I had after I rebuilt it. It ran for about 5 minutes and sheered the crank key right off. Bear in mind, this was on a tapered fit shaft. Replaced the keyway and it did it again the 1st time I let...
  18. THEFERMANATOR

    Need help identifying a serial number on an Allison transmission

    Yes, where it says GM powertrain. In 06 GM sold Allison, but they retained rights to the 1000 series for pickups.
  19. THEFERMANATOR

    Need help identifying a serial number on an Allison transmission

    Mike beat me to it, April 24, 2006, so it looks to be an lbz style 6 speed.
  20. THEFERMANATOR

    Looking for an OBD2 to V2 cable

    Amazon has a crimper kit with ends for $16. Or there are some homemade ones on ebay for $20.