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All Terrain  Mud Terrain Tire Reviews & Information
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Super Swamper Bogger
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Dick Cepek Mud Country
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Maxxis Creepy Crawler
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Pro Comp Xterrain
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Pro Comp Xtreme MT
Toyo Open Country MT
TrXus Mud Terrain
TrXus STS All Terrain
Mickey Thompson MTZ
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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
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




Black Diamond
Jeep JK Lift Kits

Black Diamond Jeep Wrangler & Wrangler Unlimited JK Lift Kits
4WD 2 and 4 Door Models, Including JK Rubicon

The JK 4-link suspension design is much like that of its predecessor, the Wrangler TJ series. Both Wranglers utilize track bars to locate each axle left-to-right, and four-link arms to locate the axles front-to-rear. The primary difference is the JK's longer factory link-arms. Black Diamond offers a 2" coil spacer lift, and a 3" replacement spring system that features vehicle-specific coils for 2 and 4-door models.

Black Diamond® 2" Jeep JK Suspension Lift System

Thicker coil spring isolators replace the factory isolators installed on top of the stock coil springs. By retaining the factory springs you are assured of factory ride quality, and a true 2" of lift. The various new JK models are offered with 22 different coil spring rates, dictated by how they are equipped from the factory, meaning there are slight variations in ride quality and lift height when replacement springs are used. New compression travel-stop spacers are included. Replacement shocks are not required, although new Black Diamond AT Series shocks improve control plus allow an additional 2" of extension travel.

  • Spacer method maintains factory ride quality while providing a true 2" of lift

  • Urethane compression travel-stops prevent suspension over-compression

  • Very affordable

  • Replacement AT Series shocks available

  • Limited Lifetime Warranty

Options includes: Rockrunner swivel link-arms and sway bar quick disconnects (for maximum articulation), a replacement steering stabilizer, diff cover protectors and more.


Black Diamond® 3" Jeep JK Suspension Lift System

The JK family uses 22 different factory coil springs, each with a slightly different rate, dictated by how the JK is equipped. New Black Diamond front / rear coils provide the lift. The largest jump in spring rate is from the 2 to 4-door model so we offer a heavier rated rear spring for the 4-door. Lift height can vary slightly (plus / minus up to 3/8") depending on your factory spring rate.

As the JK is raised, track bar angle increases and when lift height exceeds 2" bar length becomes an issue. Bar bind causes the chassis and axle to continuously "tug" against each other resulting in uneven ride height (side-to-side), chassis / frame misalignment and "roll and yaw". Front correction is accomplished via a new adjustable track bar. This route is preferred, as opposed to using a relocation bracket, since the bar's arc-of-travel must remain in-sync with the drag link's arc-of-travel or steering wheel "kick" will result. A relocation bracket is used on the rear axle since there are no steering geometry issues.

The stock JK has no provisions for front caster angle realignment, which is required at this lift height, so Black Diamond provides new alignment cams. Compression travel is controlled via new Urethane stops while new AT Series shocks improve control and restore full extension travel. The lift system also includes longer sway bar links with factory style, greasable tie-rod type upper ends, front / rear brake hose relocation brackets and emergency brake cable brackets... nothing is left unattended.

Superlift options include upper and lower Rockrunner series axle-to-frame link-arms, constructed of .188" wall thickness DOM tubing, for increased articulation. Urethane link eye bushings at the axle improve control while steel-encased rubber bushings at the frame ends prevent noise and vibration transfer. Other options include front sway bar quick disconnects, a replacement steering stabilizer, diff cover protectors and more.

  1. Lift via pre-set coil springs; different rated coils for 4-door

  2. New Urethane travel-stops prevent suspension over-compression

  3. Adjustable front track bar; relocation bracket for rear bar

  4. Alignment cams correct caster angle

  5. Longer, greasable factory-style sway bar links

  6. Optional Superlift eXtreme Ring diff. covers

  7. Longer AT Series shocks improve control and provide full extension travel

Black Diamond Advanced Off Road Equipment is back and better than ever. Not a newcomer to the suspension industry, Black Diamond has roots that run deep. Black Diamond, now a division of Woods Ready Distributing, Inc., remains a leading manufacturer of quality suspension lift components and accessories. Located in West Monroe, Louisiana - arguably the Mecca of the offroad suspension world - they are dedicated to bringing customers offroad accessories and suspension products that set the mark in fit and function. From moderate lift systems to our radical Xtreme Coil Link for Jeep CJs and YJs, Black Diamond has performance suspension systems for four-wheel drive trucks and SUVs covered.

Black Diamond Suspension Lift on a JK
Jeepfan.com Readers Rig JK with the Black Diamond 3" Suspension Lift

Black Diamond 3" Lift System Jeep JK Northridge4x4
Black Diamond JK 3" Lift System at Northridge4x4

Black Diamond 3" Jeep JK Lift Kit 4Wheeler Supply
Black Diamond 3" Jeep Wrangler JK Lift Kit.

Black Diamond 3in Lift Jeep JK Wrangler Jeep Junkies
Good Prices and Reviews

Press Release from Black Diamond
Black Diamond Releases 2007 Jeep JK Wrangler 2" & 3" Lift Systems for Jeep JK Wranglers, including 2-door, 4-door and Rubicon models.


Black Diamond Advanced
Off Road Equipment

274 Huey Lenard Loop
West Monroe, LA 71292
866.680.6666, 318.397.3470
FAX 318.397.3469


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Air Compressor Systems

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Onboard Air Converting a York
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Miller Passport Plus Portable MIG Welder

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WJQ-308 Multifunctional Shovel

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Warn Endurance 12.0 Winch

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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



Holley Truck Avenger Carburetor

Optima RedTop Battery

Optima YellowTop Battery

Pulstar Spark Plug -  Pulstar Spark Plug PR

FAST? Dual-Sync Distributors


Lift Kits

Black Diamond JK Lift Kits

Black Diamond JK Lift Kits Press Release

Poly Performance JK Lift Kits

JK Lift Kits - Skyjacker Jeep JK Lift Kits

Rancho Jeep JK Lift Kits

Rubicon Express Jeep JK Lift Kits

Skyjacker JK Lift Kits

Superlift JK LIft Kits

Teraflex Jeep JK Lift Kits

Jeep TJ Long Arm Suspension Lift Kits by Superlift

2008 Superlift Catalog Now Available!


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



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



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