{"product_id":"2021-2024-cummins-6-7l-heavy-hauler-long-block-djplb100079","title":"2021-2024 Cummins 6.7L Heavy Hauler Long Block (DJPLB100079)","description":"\u003ch6\u003eFitment\u003c\/h6\u003e\n\u003ctable style=\"width: 100%;\" width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20%; text-align: center;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; text-align: center;\"\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30%; text-align: center;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30%; text-align: center;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20%; text-align: center;\"\u003e2021-2024\u003c\/td\u003e\n\u003ctd style=\"width: 20%; text-align: center;\"\u003eRam\u003c\/td\u003e\n\u003ctd style=\"width: 30%; text-align: center;\"\u003eRam 2500, Ram 3500, Ram 4500, Ram 5500\u003c\/td\u003e\n\u003ctd style=\"width: 30%; text-align: center;\"\u003e6.7L Cummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThe Heavy Hauler 6.7 Cummins Long Block is a fully assembled, high-performance engine solution designed for heavy-duty towing and work applications. Rated for up to 700 HP, this long block includes a D\u0026amp;J Stage 1 High-Performance Cylinder Head, a street\/towing camshaft for lower EGTs and improved fuel economy, and custom ARP 9\/16\" head studs for superior sealing strength. To enhance durability and reliability, this build incorporates 2018 and older components, replacing the less reliable hydraulic roller lifter setup with solid flat tappets and adjustable rockers. Each engine is CNC-machined, fully blueprinted, and assembled with premium components, ensuring maximum strength and longevity. Manufactured by D\u0026amp;J Precision Machine, this engine is built to outperform and outlast stock configurations in the toughest applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e DJPLB100079\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRated for up to 700 HP: Designed for demanding work applications, though high-horsepower tuning is not recommended for heavy towing\u003c\/li\u003e\n\u003cli\u003eStage 1 High-Performance Cylinder Head: 5-axis CNC ported with heavy-duty oversized intake and exhaust seats for increased airflow\u003c\/li\u003e\n\u003cli\u003eStreet\/Towing Performance Camshaft: Lowers EGTs by 200-300 degrees, improving fuel efficiency and durability\u003c\/li\u003e\n\u003cli\u003eUpgraded 2018 \u0026amp; Older Components: Replaces hydraulic roller lifters with solid flat tappets and adjustable rockers for increased longevity\u003c\/li\u003e\n\u003cli\u003eFully Assembled \u0026amp; Pre-Lubed: Includes oil pan, front cover, machined rocker box, and break-in oil for seamless installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Rating:\u003c\/strong\u003e Up to 700 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 24 months parts and 24 months labor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufactured By:\u003c\/strong\u003e D\u0026amp;J Precision Machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCore Charge\u003c\/h6\u003e\n\u003cp\u003eA refundable core charge applies to this product. The core deposit will be refunded once a complete, rebuildable core is returned within 30 days of receipt. Cores must be complete and serviceable per D\u0026amp;J Precision Machine requirements.\u003c\/p\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eFreight charges apply; this item ships LTL.\u003c\/li\u003e\n\u003cli\u003eMade-to-order; lead times vary. Contact us for current ETA.\u003c\/li\u003e\n\u003cli\u003eNot for sale on California-licensed vehicles per BD Diesel \/ D\u0026amp;J Precision Machine policy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"D\u0026J Precision Machine","offers":[{"title":"Default Title","offer_id":53922372026736,"sku":"DJPLB100079","price":21678.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/heavy-hauler-long-block-engine-dodge-ram-6-7l-cummins-2021-2024.jpg?v=1781714580","url":"https:\/\/www.dirtydieselcustom.ca\/products\/2021-2024-cummins-6-7l-heavy-hauler-long-block-djplb100079","provider":"Dirty Diesel Customs","version":"1.0","type":"link"}