ARP ARP3.5 Aftermarket Rod Bolt Kit 300-6603 3/8 in x 1.600 in (Set of 8)

ARP ARP3.5 Aftermarket Rod Bolt Kit 300-6603 3/8 in x 1.600 in (Set of 8)

This set contains 8 replacement bolts for aftermarket connecting rods that specify ARP 300-6603. Match the rod manufacturer’s part specification, bolt dimensions and required stretch before ordering.

• Nominal diameter 3/8 in
• Underhead length 1.600 in
• Thread length 0.600 in
• Material ARP3.5
• Package 8 bolts

ARP catalog specifications