Green Diamond Full Synthetic Fleet Engine Oil EXPERT DIESEL ADVICE 100% SATISFACTION or your money back GUARANTEED not to void your manufacturer’s warranty HEAVY DUTY DIESEL ENGINE OIL Infused with FR3 Nano Lubricant Technology  5W-40 10W-30 Green Diamond Fleet Oils are a 100% pure synthetic using...

Green Diamond Full Synthetic Fleet Engine Oil EXPERT DIESEL ADVICE 100% SATISFACTION or your money back GUARANTEED not to void your manufacturer’s warranty HEAVY DUTY DIESEL ENGINE OIL Infused with FR3 Nano Lubricant Technology  5W-40 10W-30 Green Diamond Fleet Oils are a 100% pure synthetic using...

Unleash the true potential of your diesel truck with the 94-03 7.3L CNC Fabrication Stage 1 complete engine! Built for both passionate enthusiasts and those who require a reliable workhorse, this engine honors the storied legacy of the legendary 7.3L Powerstroke platform.  Experience an...

Upgrade your 94.5–03 7.3 L Powerstroke with a set of CNC Fabrication Stage 3 performance cylinder heads — engineered for engines making 800 HP and above. Features: In-house machined on our Sunnen seat & guide machine to exceed OEM specs using the latest tooling Mag particle inspected Pressure...

Upgrade your Powerstroke pistons to accommodate oversized cams or other performance upgrades. Machined in house on our CNC Hurco VMX42i Milling Center. This is a machining service we offer for you to send in or drop off your set of Powerstroke pistons.  Available Options:...

THE ARP 250-6302 ROD BOLT KIT IS BUILT FROM PREMIUM GRADE 8740 ALLOY CHROMEMOLY STEEL. THIS MATERIAL IS HEAT-TREATED TO PROVIDE A TENSILE STRENGTH IN THE 200,000 PSI RANGE. WHICH IS SUBSTANTIALLY STRONGER THAN THE OEM BOLTS. CYCLE TESTING SHOWS ARP HIGH PERFORMANCE ROD...