The ARP hex-undercut head stud kit for Mark V engines is specified for use with Dart heads, featuring hex undercut studs tailored to Dart head seating. This kit supplies the modified stud interface required by Dart head designs, helping ensure accurate head clamping in Mark V applications where undercut studs are necessary for fit and function in performance-oriented assemblies.
ARP Mark V, w/Dart heads, hex undercut head stud kit