350z Ferrea VQ35 37.15mm 5.97mm 96.70mm 20 Deg S-Flo Stk Radial Grv Comp Plus Int Valve- Set of 12

Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure.