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D&J Precision Machine Brand

61 products

D&J Precision Machine isn’t just a name—it’s a promise. A promise of excellence, a commitment to innovation, and a partnership in performance. Join us as we power forward into the future.

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D&J Precision | 2003-2005 Dodge Ram 5.9L Cummins Billet Black Powder Coat Valve Cover
$786.99
$786.99
We designed this Cummins billet valve cover in house for the best balance of fit, finish, and functionality, while keeping your budget in mind.   These valve covers are made from aircraft quality 6...
D&J Precision | 2007.5-2018 Dodge Ram 6.7L Cummins Stage 1 Performance Reman Head
$3,149.99
$3,149.99
Our Stage 1 24v Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake.  Our Stage 1 Cummins Performance Head includes everythin...
D&J Precision | 1998.5-2018 Dodge Ram 5.9L / 6.7L Cummins Billet Valve Bridges D&J Precision | 1998.5-2018 Dodge Ram 5.9L / 6.7L Cummins Billet Valve Bridges
$399.00
$399.00
These billet bridges are precision-machined components engineered to significantly increase rigidity in the most critical areas of your valvetrain. Compared to stock components, they are approximat...
D&J Precision | 2013-2018 Dodge Ram 2500 / 3500 Pick-Up 6.7L Cummins Ready Run Precision Plus Engine Package D&J Precision | 2013-2018 Dodge Ram 2500 / 3500 Pick-Up 6.7L Cummins Ready Run Precision Plus Engine Package
$23,999.00
$23,999.00
The Ready Run Precision Plus Engine Package RAM 2500 / 3500 Pick-Up Models Only 6.7L Cummins 2013- 2018
 Reman Engine is designed to provide reliable and efficient performance for your diesel engin...
D&J Precision | 2007.5-2012 Dodge Ram 2500 / 3500 Pick-Up 6.7L Cummins Ready Run Precision Plus Engine Package D&J Precision | 2007.5-2012 Dodge Ram 2500 / 3500 Pick-Up 6.7L Cummins Ready Run Precision Plus Engine Package
$23,999.00
$23,999.00
The Ready Run Engine Package RAM 2500 / 3500 Pick-Up Models Only 6.7L Cummins 2007.5- 2012 Reman Engine is designed to provide reliable and efficient performance for your diesel engine needs. This ...
D&J Precision | 2006-2007 Dodge Ram 5.9L Cummins Ready Run Precision Plus Engine Package D&J Precision | 2006-2007 Dodge Ram 5.9L Cummins Ready Run Precision Plus Engine Package
$23,999.00
$23,999.00
The Ready Run Reman Engine is designed to provide reliable and efficient performance for your diesel engine needs. This engine starts with the Precision Plus Reman Long Block and adds a host of BD ...