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Jeep CJ-8 Scrambler Rock Fenders & Suspension - Project Scratch-Built Scrambler

Part 6: Rock Fenders, Suspension & Coilover Mounts
From the May, 2010 issue of 4Wheel & Off-Road
By Kevin McNulty
Photography by Kevin McNulty
Jeep Cj8 Scrambler Rock Fenders Suspension Frame Grind
The more we looked at the... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Frame Grind
The more we looked at the suspension and wheelbase of our Scrambler, the more we realized it needed some fine tuning. We cut off the original shock hoops, removed the suspension links (which will be replaced later with ones 10 inches longer), and lengthened the wheelbase from 103 to 108 inches. The steering box was also relocated farther forward on the frame for better steering geometry.
The Scratch-Built Scrambler has been a long and arduous project spanning a number of years, but sometime in the next few months we hope to have the rig out on the trail. Those of you who have built a rig from scratch or completed a frame-off restoration know just how time-consuming a project of this magnitude can be. There will always be a number of components that need to be refabricated, replaced, tweaked, and retweaked before the machine hits the road.

Jeep Cj8 Scrambler Rock Fenders Suspension Fine Tuning
The laser-cut and TIG-welded... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Fine Tuning
The laser-cut and TIG-welded fenders have an impressive amount of fenderwell; they are made of 1/8-inch steel plate and 1 1/2x0.120-inch DOM tubing. The fenderwells can be cut for taller coilover mounts and other components.
Jeep Cj8 Scrambler Rock Fenders Suspension Fenderwell
The Rock Fenders completely... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Fenderwell
The Rock Fenders completely cover the inner fenderwell and make a great place to securely mount forward-running wire looms and battery and winch cables. They come with mounts for LED sidemarker lights, which are available at www.superbrightleds.com.
Jeep Cj8 Scrambler Rock Fenders Suspension Rock Fenders
The Rock Fenders are 100 percent... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Rock Fenders
The Rock Fenders are 100 percent made in the USA and are available for Jeep CJ, TJ, LJ, and JK (JK fenders aren't available with inner fenderwells) and with or without flares.
Jeep Cj8 Scrambler Rock Fenders Suspension Wheel Base
Originally the Jeep CJ-8's... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Wheel Base
Originally the Jeep CJ-8's wheelbase was 103 inches; we stretched the Scratch-Built Scrambler to 108 inches. This will give the rig more stability and a much better approach angle. The Walker Evans 2 1/2-inch coilovers are 39 inches fully extended eye-to-eye. This means the shock hoops had to extend farther into the engine compartment. This extension was easily achieved due to the room under the CJ hood.
Jeep Cj8 Scrambler Rock Fenders Suspension Coilover Mounts
Squeezing the coilover mounts... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Coilover Mounts
Squeezing the coilover mounts into the engine compartment was tricky while working around the steering pump, steering shaft, and radiator.
Jeep Cj8 Scrambler Rock Fenders Suspension Tubing
We were able to work a radiator... 
   
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Jeep Cj8 Scrambler Rock Fenders Suspension Tubing
We were able to work a radiator guard into the mount and a bolt-in crossmember. Once we are certain that all belts and hoses and the radiator will fit, the tubing will be fully welded.
Overkill Engineering
Nuevo
CA
877-225-0243

www.overkilleng.com
Walker Evans Racing
P.O. Box 2469
Riverside
CA  92516
888-933-7223

www.walkerevansracing.com

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