Gen III/IV LS Series, water pump with thermostat housing bolts for Chevrolet Stainless 12-Pt Heads

Gen III/IV LS Series, water pump with thermostat housing bolts for Chevrolet Stainless 12-Pt HeadsARPs timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly. You also can choose between standard hex head bolts or compact 12 point fasteners. Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly. You will note that ARP studs feature a special bullet nose to guide the nut accurately into place. Available in black

The smart way to attach a float bowl is with ARP’s special

these knurls cut deep into the bolt material

For openers

The shaft is made from heat-treated

It must be kept well-oiled and not exposed to moisture

Nuts not included

Kits come with hardened parallel-ground washers

All ARP brake hat bolts aredrilled to permit safety wiring

All in all

and come in your choiceof black oxide finished chrome moly or rust-proof stainless steel

they’ve been known to break at the most inopportune time

Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal