PFE669-06 Valve Cover Breather Adaptor Hose End To -06AN BLK Holden VL Nissan RB Fuel Use RWF-924-12BK Bulkhead nut with

Use RWF-924-12BK Bulkhead nut with these fittings

Conical ET Style Closed Black Wheel Nuts - 1/2 - 20"

90 DEGREE ANODISED BRAIDED HOSE END -20AN

Material: 6AL-4V Grade 5Titanium

They let you adjust brake bias quickly and easily to compensate for changing track conditions

PFE669-06 Valve Cover Breather Adaptor Hose End To -06AN BLK Holden VL Nissan RB Fuel Use RWF-924-12BK Bulkhead nut withPFE669 06 Valve Cover Breather Adaptor Hose End To 06AN, Black, For Holden Commodore VL, For Nissan RB These adaptors allow easy connection to the factory Valve covers For Nissan and Holden engines. These screw or push in and allows the adaptation from M19 x 1. 00 to AN10 or AN6 lines. Sold separately.