
ARP undercut 12-point head stud kit for Volkswagen and Audi 5-cylinder 20-valve engines. This head stud kit supplies engine builders with high-strength fasteners in a 12-point configuration intended for secure cylinder head clamping on the specified VW/Audi five-cylinder 20V applications. It’s offered as a component intended for engine assembly and head installation where upgraded head fastening is desired.
ARP VW/Audi 5cyl 20V 12pt Undercut Head Stud Kit