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D&J Precision Machine Brand

56 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 | 1998.5-2002 24V Cummins VP44 Performance Reman Head
$3,278.00
$3,278.00
Our 24v Performance Cummins Reman Head has all the necessary upgrades to make your head durable and reliable.  We have fixed all the common issues these heads have.  One of the most common prob...
D&J Precision | 1998.5-2002 24V Cummins VP44 Stage 1 Performance Reman Head
$4,470.00
$4,470.00
Our ISB Stage 1 24v Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake.  Our ISB Stage 1 Cummins Performance Head includes e...
D&J Precision | 1998.5-2002 24V Cummins VP44 Stage 2 Performance Reman Head
$8,045.00
$8,045.00
Our Stage 2 Cummins Performance Head is designed for the performance enthusiast.  Includes everything in our Stage 1 Cummins Performance Head and a D&J Stage 2 Billet Intake Manifold, thread in...
D&J Precision | 2003+ Dodge Ram Cummins Stage 2 Performance Reman Head
$8,045.00
$8,045.00
Our Stage 2 Cummins Performance Head is designed for the performance enthusiast.  Includes everything in our Stage 1 Cummins Performance Head and a D&J Stage 2 Billet Intake Manifold, thread in...
D&J Precision | 2003-2007 Dodge Ram 5.9L Cummins Stage 1 Performance Reman Head
$4,470.00
$4,470.00
Our CR Stage 1 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 everythi...
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D&J Precision | 2006-2018 Dodge Ram Cummins Custom LED Billet Valve Cover *DISCONTINUED*
$1,703.00
$1,703.00
Custom LED Cummins Billet Valve Cover fits 2006+ Cummins. Unlike the other billet valve covers on the market we designed our Custom LED Cummins Billet Valve Cover with function first. We designed ...