Cody’s Dodge is street legal, licensed, and insured. The Mopar fanatics went nuts over the
“I wanted to build a Dodge truck for Sand Mountain ever since I was 12 years old,” Cody Bullock said. It took nearly 20 years for Cody to realize his dream, but he wasn’t just sitting around twiddling his thumbs in the mean time. Cody and his brother Cam (AKA Camshaft) spent nearly every free moment of their childhood at Sand Mountain, near Fallon, Nevada.
“It is good clean fun, and kept them out of trouble,” said their father, Gary. The elder Bullock has a ’72 W100 that he bought new off the showroom floor before Cody and Cam were born. That truck now has more than 600,000 miles on it, many of them with Cody behind the wheel and sand under the tires.
While some of his friends became infatuated with dune buggies and ATVs, Cody has always been a truck man. And to be even more specific, a Dodge truck man. In ’96, he purchased the ’75 W100 short bed shown here. Of course, the pickup looked far differently then; it had been sitting for years and wasn’t running, but that kept the purchase price low, and Cody was planning on tearing the truck down to the frame rails anyway.
After years of collecting funds, searching for the best deals on parts, and designing his dream truck, Cody dropped his Dodge off at Samco Fabrication. Samco owner, Sam Cothrun, is a lifelong friend of Cody’s and is better known for building and prepping vehicles that win desert races than for designing sand trucks. However, Sam was eager to be involved in the project and his knowledge of suspension design transferred easily from Baja to Sand Mountain.
Sam’s brother, Wilbur, got involved, as well, helping Cody build the stroked 408ci Mopar small-block under the hood with an estimated 500 horsepower. The stock block was fitted with a Scat steel stroker crank connected to Eagle rods and Keith Black forged pistons. The entire rotating assembly was internally balanced and produces a compression ratio of 11:1, which requires Cody to run a 50/50 mixture of race gas and pump gas to keep detonation at bay. The block is topped with Indy aluminum cylinder heads capped with an Indy single plane, high-rise intake manifold and Carter Thermoquad carburetor. A K&N filter keeps sand out of the carb, while exhaust gasses exit through TTI to dual three-chamber Flowmaster mufflers. The engine is Cody’s Dodge was moved back 6 inches when the when the truck was constructed to provide a better weight balance and ensure that the W100 flies level.
The rear axle is the only departure from the Mopar parts bin, but Cody is quick to point out that there are no true Ford parts on his Dodge. The Spider9 axle housing is fitted with a Strange aluminum third member using 4.88 gears and a spool, as well as 35-spline axle shafts and Dodge brakes at the ends. With no steering concerns or engine to clear out back, the rear suspension design was considerably less complicated. Another pair of Fox Racing Shox 2.5-inch coilovers, air bumps, and Hypercoil springs are used with 150-lb/in over 250-lb/in rates to cycle 18 inches of travel. The triangulated four-link uses uppers made from 1.25-inch, 0.120-wall 4130 and FK JMX14 rod ends that connect to brackets TIG-welded to the center of the Spider9 housing. The lower links are constructed from 1.75-inch, 0.120-wall 4130 chromoly and FK JMX14 rod ends.
Perhaps the most unique aspect of the W100 is the steering. The stock J-arm was retained on the Dana 44, along with the push-pull steering. Instead of being ahead of the engine, the steering box is on the frame rail under the driver seat. Sam Cothrun told us, “This was a fairly common design on Class 4 trucks in the ’80s.” The Delphi Hummer H2 power steering box works in conjunction with a chain-and-sprocket drive that connects the box to the steering column. Sprockets with different tooth counts can be easily swapped to speed up or slow down the steering ratio. A drag link that is constructed from 1.25-inch, 0.120-wall 4130 chromoly and 3/4-inch FK rod ends connects the box to the steering arm.
The interior consists of aluminum floor panels and a curved sheet metal dash crafted by Ta
The Samco-built cage ties together the cab, engine compartment, and bed with various sizes
Cody doesn’t have to worry about his friends asking to borrow his truck to move. The only
Unlike desert racing trucks, the tube work is left minimal. Cody painted all surfaces to m
Remarkably, the factory Carter Thermoquad carburetor flows enough to support the stroker e