ARP stainless steel accessory studs can be used for exhaust systems, intake manifolds, and a number of other uses. They are made of ARP's stainless 300 and are impervious to the rust and corrosion that plague ordinary fasteners.
ARP 400-8013 Accessory Stud Kit - M8 X 1.25 X 45mm NEW
ARP 400-8025 Accessory Stud Kit
ARP Cylinder Head Stud Kit 206-4202; 12pt Stud Black Chromoly for B series
ARP Main Cap Stud Set 124-5401; Stud Black Chromoly for Buick 215 aluminum V8
ARP Main Cap Stud Set 154-5403; Stud Black Oxide 8740 Chromoly for Ford 351W
ARP Main Cap Stud Set 156-5802; Stud Black Chromoly for Ford 4.6L, 5.4L 2V/3V/4V