D&J PRECISION MACHINE
we manufacture
Connecting Rods Cylinder Heads, Cast Iron Diesel Performance Products Engine Kits Engine, Complete Pistons Timing Covers Valve Covers Tow Vehicle Diesel Performance PartsWe are service provider for
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Headquartered in the heart of Ohio, D&J Precision Machine stands as a powerhouse in the diesel performance industry, tracing its roots from CEO Drew Pumphrey’s visionary intersection of service industry expertise and fabrication ingenuity.
D&J’s commitment to innovation and excellence is evident in its state-of-the-art facility, where precision machinery and a meticulous approach to craftsmanship result in components that transcend mere construction, embodying the art of engineering. More than a name, D&J Precision Machine is a promise of excellence, innovation, and a collaborative journey into the forefront of the industry.
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