ARP FORD 6.4L POWER STROKE ARP2000 WITH BLACK OXIDE COATING HEAD STUD KIT - 250-4203

TO OVERCOME HEAD GASKET FAILURES THAT CAN OCCUR IN DIESEL ENGINES, INDUSTRY LEADER, ARP HAS INTRODUCED EXTRA HEAVY-DUTY HEAD STUDS FOR THE POPULAR FORD, DODGE AND GM POWERPLANTS.

• RATED AT 220,000 PSI TENSILE STRENGTH
• THE STUDS ARE MANUFACTURED FROM PROPRIETARY ARP 2000 MATERIAL
• THREADS ROLLED AFTER HEAT-TREAT TO PROVIDE OPTIMUM FATIGUE STRENGTH
• THEY ARE CENTERLESS GROUND TO ASSURE PERFECT CONCENTRICITY
• THE ENDS OF THE STUDS ARE BROACHED TO FACILITATE EASY INSTALLATION
• ENABLES THE CYLINDER HEAD TO BE REMOVED IN TIGHT QUARTERS
• INCLUDED IN EACH KIT ARE HEAT-TREATED, CHROME-MOLY STEEL 12-POINT NUTS AND PARALLEL-GROUND BLACK OXIDE FINISHED WASHERS FOR EXTRA DURABILITY

ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT HAS BEEN SPECIFICALLY DESIGNED TO REDUCE TENSION PRELOAD SCATTER AND ELIMINATE THE NEED TO CYCLE HIGH PERFORMANCE ENGINE FASTENERS BEFORE FINAL INSTALLATION. ARP ULTRA-TORQUE FAR SURPASSES ALL REQUIREMENTS OFFERED BY PREVIOUS ARP LUBRICANTS IN TERMS OF FASTENER PRELOAD REPEATABILITY AND PERFORMANCE LUBRICATING PROPERTIES.

INSTALLATION INSTRUCTIONS