ARP Head Stud Kit - VW Golf/Jetta 1.8T DOHC 20-Valve early AEB M11 (w/ Installation Tool) ARP2000 - 204-4102 V-Band O-Ring Loaded Design Wear-Compensates

O-Ring Loaded Design Wear-Compensates

Unlike the degradation-prone rubber hoses your Nissan 300ZX Turbo currently has

Four custom exhaust tips fill the factory bumper cut-outs perfectly

These are not prone to hydrogen embrittlement like the L19/H11 material and it can be handled without worrying about failures

ARP Head Stud Kit - VW Golf/Jetta 1.8T DOHC 20-Valve early AEB M11 (w/ Installation Tool) ARP2000 - 204-4102 V-Band O-Ring Loaded Design Wear-CompensatesIt 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