ARP Pro-Series ARP2000 Connecting Rod Bolt Kit - 10 mm x 1.25 Bolts - Chromoly - Chevy Duramax (Set of 16) DOM500-EX-GRY and come with 4 set

and come with 4 set screws to lock the pulley to the shaft

Comes with all needed gaskets

Made of soft pliable rubber to flex easily

Rectangle PortSince 1989

ARP Pro-Series ARP2000 Connecting Rod Bolt Kit - 10 mm x 1.25 Bolts - Chromoly - Chevy Duramax (Set of 16) DOM500-EX-GRY and come with 4 setProduct Description: Connecting Rod Bolt Kit Pro Series ARP2000 10 mm x 1. 25 Bolts ARP2000 Chromoly Natural GM Duramax Set of 16 ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So