THE ARP 250-6301 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 BOLTS TO BE NEARLY FIVE TIMES MORE RELIABLE THAN STOCK BOLTS.

ARP 03-10 FORD POWERSTROKE 6.0/6.4L ROD BOLT KIT 250-6301