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D&J Precision Machine Brand

54 products
D&J Precision Machine • Diesel Performance Machining & Manufacturing The EXECUTIONER - D&J Precision Machine Featured Catalog New Products Crate Engines Cylinder Heads Custom Pistons Billet Rods Apparel Services D&J HP Reman Engines!
Regular Price $4,722.00
Sale Price $4,722.00
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D&J Precision Machine understands value, and that some of our customers may enjoy rebuilding their own engines. With that in mind, we present a budget-friendly alternative to our full in-house...
Regular Price $313.00
Sale Price $313.00
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Use only the best with our D&J Cummins Head Gasket Kit 1989-1998 5.9L 12V. Includes A head gasket, exhaust manifold gaskets, long intake gasket, air horn gaskets, injector install kit with cros...
Regular Price $692.00
Sale Price $692.00
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Use only the best with our D&J Cummins Head Gasket kit 2007-2007 5.9 Common Rail. Includes genuine Cummins head gasket, exhaust manifold gaskets, long intake gasket air horn gasket, injector in...
Regular Price $313.00
Sale Price $313.00
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Use only the best with our  D&J  Cummins Head Gasket Kit 5.9 ISB 1998-2002 Includes a head gasket, exhaust manifold gaskets, long intake gasket, air horn gaskets, injector install kit with cros...
Regular Price $159.00
Sale Price $159.00
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0.500″ Taller Billet 5.9 Cummins Grid Heater Delete suited for 1998.5-2007 Dodge 5.9L Cummins Diesel. Extra clearance Billet aluminum Get more airflow into your engine and avoid boost leaks. ...
Regular Price $2,628.00
Sale Price $2,628.00
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Our 12v Performance Cummins Reman Head has all the necessary upgrades to make your head durable and reliable. You’re given the option to use your own head or one of our head cores Head is disas...