There are a lot of choices on the market for solid axle conversion. So what makes our kits stand out? We feature the highest quality parts and the most complete kit at the best price anywhere.

Our SAS kits include a front diff armor plate, upper axle gusset wheel bearing and knuckle service kits. Items most others charge extra for. To install your solid axle kit you're going to need a rear matching lift kit, solid front axle from a 79-85 Pickup or 4Runner, and a long spline drive shaft.

We offer our kits in three different heights. The hangers and shackles included with each kit add one inch of lift. Thus our 3" spring kit has 4" lift and our 4" kit would be 5" of lift.

Note: On V6 installations, we recommend moving the front hanger forward 3/4". This allows the tie rod to clear the stock 4wd oil pan. It also kicks the shackles forward slightly helping the springs to carry the heavier load of the V6 motor.

SAS Kit Includes:

• Front Leaf Springs (your choice 5" or 5"HD)
• High Steer Crossover Steering Kit
• Front Drop Hanger with Greasable Bolts
• Greasable 5" Shackles
• Frame Tubes & Jigs
• Steering Stabilizer Kit
• U bolt Flip Kit
• Shock Hoops (2)
• Bilstein Shocks (2)
• Front Brake Lines (2)
• Vented Rotors (2)
• Bumpstop Extensions (2)
• Wheel Spacers (2)
• Bumpstops (2)
• Front Axle Gusset
• Axle Diff Armor
• Knuckle Service Kit
• Wheel Bearing Kit (2)
• Motor Mount Cover Plates
• Spring Pad
• Instructions

Note: Now our front 5" springs are available in a heavy-duty version with a 25% higher spring rate. We have added a 7th leaf and readjusted the length of the leaves to match. If you are running a larger v6 or v8 motor you will appreciate the extra weight carrying capacity of these springs.

 

Installation available

• Spline section is nylon-coated to prolong many years of use on the trail
• Comes with a Heavy Duty U-joint installed
• Full circle retaining rings are installed to securely hold the u-joint in place
• You will need to provide the CV head

Replace your slow, unreliable vacuum or electric front axle engagement system with one of these 4x4 Posi-Lok cable activated systems. The Posi-Lok systems give you direct control of your front axle right from your cab, so they will engage every time. They have a short 1 in. throw to make shifting on the fly easy, and as an added bonus, a 2WD low range to give you the rear-wheel torque of 4-LO, and the bind-free steering action of 2-HI.

In Stock

94-02 Dodge $189.99  400

88-98 Chevy $189.99 600

84-95 Jeep $189.99 920

 Others Available

We have over 40 different sizes in stock.  1/2", 9/16" and 5/8"   (4) U-Bolts with (4) nuts and washers

Grade 5, Zinc or Black coated  Only $59.99

Grade 8, extra wide and long, black  Only $79.99

Now stocking crazy long and strong U-Bolts

Grade 8, extra long, extra threads, unfinished Up to $139.99

 
We don't have an application guide so take measurements before coming in. Measure inside width, inside height and thickness. Make note if round or square.

Spring Perches

Normally the spring pin is installed in the center hole but you can also move the rear axle forward or backward 1" by using the optional holes. Made from 1/4 plate steel.

Unpainted finish. 
2.0" wide   Only $42.99 pair
2.5" wide   Only $42.99 pair

3.0" wide   Only $42.99 pair

Shackle Hangers

Made from 1/4" plate steel.  Only $59.99 pair

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Made from 1/4" plate steel. Much stronger then stock hangers.

18mm bolt hole, Toyota Only $49.99 pair

1/2" bolt, 2.75" ID Width  Only $49.99 pair

1/2" bolt, 3" ID Width  Only $49.99 pair

Creeper Shackle Hanger

Creeper Joints are also available in a shackle mount for use with leaf springs. Using a Creeper Joint on the shackle end of a leaf spring reduces spring binding and increases suspension flex. Creeper Joint shackle mounts are sold in pairs and do not include the shackles, bolts or spring bushings. Three different flex ball sizes; 9/16" 5/8" & 18mm, allow you to choose the right size to match your application. Toyota Pickup & 4Runner use 18mm size.

In Stock
5/8" 110768-1-KIT

Only $129.99 pair

Creeper Joint Rebuild Kit

Everything but the ball and mount  Only $15.99

We stock heim joints for steering, link suspensions or traction control.  Only chromoly in stock.

3/4"  Heim Joint R or L Chromoly  $21.99 each

3/4"   weld in bung             $16.99 each

3/4"   misalignment      $19.99 pair

These are designed to be used in many ways, Motor Mounts, Crossmember mounts, Traction Bar ends, they work great as a bushed end of 3 and 4 Link Arms too. We add the Grease Zerk.  Available to fit standard 2 5/8" link to fit a standard link bracket. 

Kit Includes:

• 1-2"x1/4" wall DOM
• 1-Sleeves for a 9/16" bolt
• 2-High quality bushings
• Sold individually

Only $29.99 each

These are the plates that sit on top of your leaf springs. 

Universal 2" wide, 3/8" thick  only $31.99 each
Universal 2.5" wide, 3/8" thick  only $31.99 each
Universal 3" wide, 3/8" thick,  only $31.99 each

Universal 2.3/8" wide, 1/4" thick,  only$18.99 each

Dana 60 2.5" wide, 3/8" thick, only $62.99 pair

These 90 degree web gussets are made with 3/16" steel. by 3" wide.

Only $5.99 each

Keep your Optima Show quality with this battery hold down.

Only $89.99 each

Weld-on receiver.  Only $24.99 each

This heavy duty tire carrier latch is rated up to 2,000 lbs. The arm length is adjustable and the handle has a vinyl cover.



Only $34.99 each