Hey Guys i'm interested in getting an 40 series but I want it to be a bit more functional for daily driving and the occasional offloading/camping as well as be able to tow an 18ft fishing boat. I've been seriously considering many options of various price points and difficulty levels. I have access to a welder, oxy cutting torch, Solidworks engineering design software and a small 2 car garage, I'm no professional fabricator or mechanic but I have a good understanding of vehicle dynamics and mechanical systems. and no experience working on a 40 series
Budget = $15k- $25k CAD
Option 1
Simple 5.3L LS mated to stock tranny and TC
Advance adapters Marks 4wd Land Cruiser stock 4 & 5 SP to Chevy LS V8 Conversion kit (#713027-EK)
$500 for 5.3
$3200 for conversion kit
$800 for wiring
with this option I'm assuming it will be mostly plug and play but my concerns are whether the stock transmission and TC can hold up against 'MAX' 350hp 400ftlbs or even just the stock 285hp and 325ftlbs. Are there certain year trannys or models that are stronger than others?
Option 2
LS (5.3/6.0) mated to an NV4500 to an NP205 or stock transfer case
Advance Adapters GM NV4500 4WD to GM 32 spline NP205 with figure 8 front bolt pattern. Transfer Case Adapter (repl.TH400). (#50-0206)
$800 for adapter
$800 for engine
$1800 for NV4500
$1800 for NP205
$800 for wiring
$100 for self fabricated engine and Tranny mounts
$2000 for unexpected complications
with this option I'm not sure how much extra $$ and complications will arise with making custom length drive shafts, shaft angles, differential locations, shift linkage mounting, speed sensor readings etc.
Option 3
This one is a bit of a long shot but its my IDEAL dream set up
5.9 12v 6BT cummins mated to an NV4500 to an Atlas or Orion Transfer case
$2000 for cummins
$1800 for NV4500
$4000 for transfer case
$2000 for misc. u-joints, Drive shafts
$10000 for Axle upgrades/strengthening
I've heard many people advise against the 5.9 because of all the extra weight, height, length, too much power for the frame ect. and I cant find many other people who have done the swap, it might be a huge job but I still want to try it eventually. The dream is to have a bulletproof reliable and powerful rig, I want to be able to run 35's+ on an overland rig, I want all the power id need but also 25+ mpg with all the extra weight of multiple gas tanks, rooftop tent, tools, recovery gear.. etc. if anyone has any easier alternatives to a cummins I'm all ears
other than drive train I plan on doing a 4" lift and locking diffs which I haven't looked into yet but any recommendations would be helpful!
Budget = $15k- $25k CAD
Option 1
Simple 5.3L LS mated to stock tranny and TC
Advance adapters Marks 4wd Land Cruiser stock 4 & 5 SP to Chevy LS V8 Conversion kit (#713027-EK)
$500 for 5.3
$3200 for conversion kit
$800 for wiring
with this option I'm assuming it will be mostly plug and play but my concerns are whether the stock transmission and TC can hold up against 'MAX' 350hp 400ftlbs or even just the stock 285hp and 325ftlbs. Are there certain year trannys or models that are stronger than others?
Option 2
LS (5.3/6.0) mated to an NV4500 to an NP205 or stock transfer case
Advance Adapters GM NV4500 4WD to GM 32 spline NP205 with figure 8 front bolt pattern. Transfer Case Adapter (repl.TH400). (#50-0206)
$800 for adapter
$800 for engine
$1800 for NV4500
$1800 for NP205
$800 for wiring
$100 for self fabricated engine and Tranny mounts
$2000 for unexpected complications
with this option I'm not sure how much extra $$ and complications will arise with making custom length drive shafts, shaft angles, differential locations, shift linkage mounting, speed sensor readings etc.
Option 3
This one is a bit of a long shot but its my IDEAL dream set up
5.9 12v 6BT cummins mated to an NV4500 to an Atlas or Orion Transfer case
$2000 for cummins
$1800 for NV4500
$4000 for transfer case
$2000 for misc. u-joints, Drive shafts
$10000 for Axle upgrades/strengthening
I've heard many people advise against the 5.9 because of all the extra weight, height, length, too much power for the frame ect. and I cant find many other people who have done the swap, it might be a huge job but I still want to try it eventually. The dream is to have a bulletproof reliable and powerful rig, I want to be able to run 35's+ on an overland rig, I want all the power id need but also 25+ mpg with all the extra weight of multiple gas tanks, rooftop tent, tools, recovery gear.. etc. if anyone has any easier alternatives to a cummins I'm all ears
other than drive train I plan on doing a 4" lift and locking diffs which I haven't looked into yet but any recommendations would be helpful!