These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance.

The ARP 208-5401 Main studs help keep the H22 crankshaft main caps firmly in place and minimize deflection.

ARP 208-5401 Main Studs for the Honda H22 crankshaft main caps are manufactured from 8740 chrome moly steel,

ARP Main Stud Kit - - HONDA CIVIC SI B16A2 L4 ; - HONDA CIVIC DEL SOL VTEC B16A2;B16A3 L4 ; - 208-5402 *Crankshaft Main Studs* There are many important reasons to use ARP main stud kits,

There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block

There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block.