D&J Precision Machine is headquartered in the heart of Ohio and stands as a powerhouse in the Diesel Performance Industry. Their commitment to innovation and excellence is evident in their products. Their ingenuity is showcased in their products which are specific to the Cummins Platform.
D&J Precision Machine
2006+ Cummins Billet Valve Cover (DJPCNC100068)
Part Number: DJPCNC100068Regular price $988.99 CADUnit priceD&J Precision Machine
2003-2018 Cummins Billet Timing Cover (DJPCNC100167)
Part Number: DJPCNC100167Regular price $697.99 CADUnit priceD&J Precision Machine
2003-2018 Cummins Billet Front Freeze Plug (DJPCNC100089)
Part Number: DJPCNC100089Regular price $80.48 CADUnit priceD&J Precision Machine
2003-2005 Cummins Billet Valve Cover (DJPCNC100071)
Part Number: DJPCNC100071Regular price $988.99 CADUnit priceD&J Precision Machine
Universal Cummins Oil Cap Cover (DJPCNC100030)
Part Number: DJPCNC100030Regular price $64.38 CADUnit priceD&J Precision Machine
2007.5 -2018 Cummins Head Gasket Kit (DJPGA100002)
Part Number: DJPGA100002Regular price $595.68 CADUnit priceD&J Precision Machine
2003-2023 Cummins Billet Rear Freeze Plug (DJPCNC100227)
Part Number: DJPCNC100227Regular price $128.78 CADUnit priceD&J Precision Machine
1989-2007 Cummins Tool Steel Wrist Pins (DJPCNC100207)
Part Number: DJPCNC100207Regular price $756.68 CADUnit priceD&J Precision Machine
2003-2007 Cummins Stage 1 Cummins Performance Head (DJPCH100026)
Part Number: DJPCH100026Regular price $4,607.99 CADUnit priceD&J Precision Machine
2011-2016 Duramax 6.6L LML Essential Reman Long Block
Part Number: DJPLB100116Regular price $13,299.99 CADUnit priceD&J Precision Machine
2011-2016 Duramax 6.6L LML Precision Plus Reman Long Block
Part Number: DJPLB100111Regular price $18,949.99 CADUnit priceD&J Precision Machine
2019-2024 Cummins 6.7L Stage 1 Performance Cylinder Head w/ Fire Ring & Head Gasket (DJPCH100206)
Part Number: DJPCH100206Regular price $5,843.99 CADUnit priceD&J Precision Machine
2007-2018 Cummins 6.7L Stage 1 Performance Cylinder Head w/ Fire Ring & Head Gasket (DJPCH100205)
Part Number: DJPCH100205Regular price $5,799.99 CADUnit priceD&J Precision Machine
2003-2007 Cummins 5.9L Stage 1 Performance Cylinder Head w/ Fire Ring & Head Gasket (DJPCH100202)
Part Number: DJPCH100202Regular price $5,799.99 CADUnit priceD&J Precision Machine
2019-2024 Cummins 6.7L Reman Cylinder Head (DJPCH100089)
Part Number: DJPCH100089Regular price $3,328.99 CADUnit priceD&J Precision Machine
2019-2024 Cummins 6.7L Stage 1 Performance Cylinder Head (DJPCH100103)
Part Number: DJPCH100103Regular price $4,747.99 CADUnit price