Engine:L20 Series. ARP cylinder head studs are the clear favorite among top professional engine builders in nearly every part of the country. ARP uses a premium grade 8740 alloy that is rated superior to aircraft quality.
ARP Cylinder Head Stud Kit 206-4202; 12pt Stud Black Chromoly for B series
ARP Cylinder Head Stud Kit 207-4203; 12pt Stud Chromoly for Mitsubishi 2.0L DOHC
ARP Cylinder Head Stud Kit 123-4003; Hex Stud Chromoly for Buick Grand National
ARP Cylinder Head Stud Kit 235-4306; 12pt Stud Black Oxide Chromoly for BBC
ARP - ARP Cylinder Head Stud Kit - 2014301
ARP Cylinder Head Stud Kit 145-4001; Hex Head Chromoly for Chrysler 331-392 HEMI
