ARP Head Stud Kit - Audi 5 Cylinder 10-Valve Undercut - 204-4703 +20mm Offset 6280319 is a 6-pad spring-centered

6280319 is a 6-pad spring-centered race discs made with high quality ceramic friction materials

Z66-HDR4 kit features ACT's most popular Heavy Duty pressure plate

No additional parts required for installation - installs with factory fuel line using supplied fitting

High Flow Filter for Porsche 718 Cayman / Boxster

to adapt our high-quality

ARP Head Stud Kit - Audi 5 Cylinder 10-Valve Undercut - 204-4703 +20mm Offset 6280319 is a 6-pad spring-centeredIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to aircraft quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat treated