Cummins or ARP Dampner Bolts?

Which are better and why?



I am getting ready to install a Fluidampr and have a new 4 bolt pack of the Cummins OE bolts



Should I return them for the ARP bolts?



ARP

#147-2502

$16.80

http://ift.tt/1tDSQzK



Cummins

#3903857

$26