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 Project CJ-7

 

Offroad Tire Info
Tire Terminology
Wheel Terminology
How to Pick the Right
Tires for your Truck
Truck Tire Info
Making A Tire
Maintaining a Tire

  
Offroad Tires
All Terrain
Mud Terrain
Reviews
& Information

All Terrain  Mud Terrain Tire Reviews & Information
Mud Terrain Reviews
All Terrain Reviews
Super Swamper Bogger
Super Swamper SSR
Super Swamper Vortrac
Interco IROK TSL
Super Swamper LTB
Super Swamper TSL
Super Swamper Narrow
Thornbird TSl Radial
Thornbird TSl Bias
Thornbird TSL
Parnelli Jone Dirt Grip
BFGoodrich Krawler
BFGoodrich MT T/A KM
BFGoodrich MT T/A KM2
BFGoodrich AT TA KO
BFGoodrich Mud King XT
Bridgestone Dueler MT
Cooper Discoverer ST
Cooper Discoverer STT
Firestone Destination MT
General Grabber MT
General Grabber AT2
Green Diamond Icelander
Ground Hawg Mud Tire
Hankook Dynapro MT
Kumho Road Venture MT
Kumho Road Venture KL71
Kumho Road Venture AT
Dick Cepek Mud Country
Dick Cepek F-C II
Dick Cepek Fun Country II
Dick Cepek Fun Country Nylon
Dick Cepek Fun Country Kevlar
Maxxis Creepy Crawler
Maxxis Trepador
Maxxis Buckshot Mudder
Nitto Mud Grappler
Nitto Dune Grappler
Nokian Vatiiva MT
Pit Bull Rocker Extreme
Pit Bull Maddog
Pit Bull Growler
Goodyear Wrangler MT/R
Pro Comp Xterrain
Pro Comp All Terrain
Pro Comp Mud Terrain
Pro Comp Xtreme AT
Pro Comp Xtreme MT
Toyo Open Country MT
TrXus Mud Terrain
TrXus STS All Terrain
Mickey Thompson MTZ
Mickey Thompson MTX
Mickey Thompson Baja Claw
Mickey Thompson Baja Crusher
Competition Claw
Dunlop Mud Rover
Yokohama Geolandar
  
 

Jeep Project CJ-7

An ongoing Budgeted Rebuild/Build up of a Rock Crawling Machine.

Jeep Central
From Jeep History to Tech Specs and Projects.  This section is all about Jeeps.
Jeep Technical Info
Engines
Transmissions
Transfercases
Axles
Engine Swaps

Installing 23,000 Volt Offroad Lights

What are
HID Lights?

Onboard Air
Converting a York
AC Compressor
to Pump Air

Warn 9500i Winch Installation
 

HEI Ignition
Installation & Review


Jeep Dana 300 TeraLow - 4:1 Gearset for the Dana 300 Transfer Case

 

 

 
 

NP205 LoMax 3-to-1  Gear/Case Kit

 
NP205 LoMax 3-to-1  Gear/Case Kit
Info and Reviews

 
 

  

JB Conversions has developed a brand-new NP205 design nodular-iron case, as well as the larger LoMax 3:1 gears that go inside it. JB Conversions began their success by offering high-strength gearsets for the Dana 300 several years which was also marketed under the LoMax brand name.  The NP205 LoMax Gear/Case kit comes with a new case, cover, and five full gearsets.

The new gear sets are manufactured to high tolerances using 8620 alloy standard to the gear industry. Heat treat processes and hardening are being performed to exact New Process Gear specifications as dictated by the original OEM NP205 drawings.

The new LoMax gear case is a high quality ductile iron casting. The new case is fully compatible with the stock NP205 shift forks, output shafts, shift rails, bearing retainers, etc. The GM round pattern (6 bolts) and the long 8-bolt pattern are present in the front face of the case. Although not shown in the front view photo above, alternate bolt holes will be provided to allow an upward rotation of the new case. Our goal is to provide the owner of a stock GM NP205 with a new case that will directly replace the original with no changes to driveshaft length, shifter linkage, etc.

When totally assembled, the LoMax 205 weighs in at 135 lbs. The bottom inspection cover is equipped with an optional mounting boss to accompany the side mount common to the stock GM case.

Kit Components:

  • Nodular iron case
  • LoMax 3-to-1 Gear Set (5 total)
  • Case Cover with bolts
  • (4) Nylon plugs 3/8"
  • (4) Nylon plugs 5/16"

 

Input Gear Applications:

  • GM 32 Spline
  • GM 10 Spline
  • Ford applications NOT available

 

Options:

  • 32 Spline Front Output Shaft
  • 32 Spline Rear Output Shaft
  • Rebuild Kit

JB Conversions
www.jbconversions.com
337.625.2379

Bolt Patterns:
(passenger side front output only)

  • GM 6-Bolt Round Pattern
    (2 patterns allow "clocking" choices)
  • GM Figure 8 Pattern
    (common to SM465 applications)
4Wheel & Off-Road Magazine Reviews the LoMax 205
LoMax Transfer Case - 3:1 Low-Range NP205 The Ultimate Bogger Transfer Case

Beef up the Dana 300
The original Dana 300 rear output shaft is not as strong as it could be. 4-to-1 gears, larger tires, and V8 engines have been responsible for many OEM shaft failures on stock Dana 300's.

Rock Crawler dot com's Review of the LoMax Dana 300
Comparing the LowMax gears to stock Dana gears, Install Review

Upgrading a Dana 300 With JB Conversions
LowMax installation high points, and independent opinion

JB Conversions Lomax 4 to 1 Gearset
JB Conversions LoMax kit Installation, Review

Transfer Case Option including LowMax
There are several modifications that can be performed on a transfer case.

NP205 LoMax 3:1 Gears From JB Conversions
Available as a kit and as a completely assembled LoMax 205 transfer case.

 LoMAX™ 300 By JB Conversions
Compare the differences between the AtlasII and a LoMax equipped Dana 300

JB Conversions LoMax 300 Dana 300 4:1 Gear Set
Jeepfan.com Information and Review


 

 
  

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Air Compressor Systems

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Onboard Air Converting a York
AC Compressor to Pump Air

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Smittybilt XRC10HD Winch

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Warn PowerPlant Dual Force HD

WARN 9.0Rc Rock Crawling Winch

Smittybilt Winch Anchor Support Platform W.A.S.P.

More Power Puller Hand Winch

Maasdam 4-Ton Pow'R-Pull Come Along

Bushranger X-Jack Exhaust Gas Vehicle Jack

Amsteel Blue Synthetic Winch Line

SlingMax Slings

ARB Snatch Block 9000

 

Performance

Holley Truck Avenger Carburetor

Optima RedTop Battery

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Pulstar Spark Plug -  Pulstar Spark Plug PR

FAST? Dual-Sync Distributors

 

Lift Kits

Black Diamond JK Lift Kits

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Poly Performance JK Lift Kits

JK Lift Kits - Skyjacker Jeep JK Lift Kits

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Teraflex Jeep JK Lift Kits

Jeep TJ Long Arm Suspension Lift Kits by Superlift

2008 Superlift Catalog Now Available!

Accessories

MasterCraft Grab Handles

MasterCraft Performance Seats and Accessories for the Polaris RZR

Just Plain Cool Items

InstaCloth by Heininger Automotive

Air Intakes

ARB Safari Snorkels

Edge Trail Jammer Performance Kit

Jeep JK K&N Air Intake

 

Cool Tools

Muck-Truck

 

Body Armor

Poison Spyder Rocker Knockers

ARB Differential Cover

 

Battery / Power Options

Kilby Dual Battery Tray

Optima RedTop Battery

Optima YellowTop Battery

 

Air Down

Staun Tire Deflators

 

Electronics

GoPro HERO Digital Camera Systems - HERO Wide

Garmin Astro 220 GPS Dog Tracking System 

 

Offroad Lights

Lightforce Offroad Lights

 

Drive Train

Powertrax No-Slip Traction System

Mattracks LiteFoot ATV/UTV Track System

Dynatrac Axle Assemblies

OX Heavy Duty U-joints

Yukon Super Joints

New Dynatrac Pro Rock 60 Axle Housing

NV4500 Manual Transmission

NV4500 Manual Transmission Exploded View

Klune V Extreme Underdrive

Klune-V 4-to-1 Under-Drives Now
Available With Ford 31-spline Input

OX Trax Locker

Tera Low 20 for the Dana 20

LoMax for the Dana 300

NP205 LoMax 3-to-1 Gear/Case Kit

 

Security and Storage

The Security Box

GunVault Firearm, Valuables Safe

Tuffy Security Consoles

 

Trailering - Towing

Hell Ya Hitch Helper

Tekonsha P3 Brake Controller

 

Tire Tech

Staun Internal BeadLock

Mud Terrain Reviews

All Terrain Reviews