Wilwood's new Billet aluminium Master Cylinder Fluid Reservoir with bracket provides a stylish and durable 4 ounce capacity reservoir that is manufactured from billet aluminium. These reservoirs kits are intended be used as remote mount reservoir utilizing both the included mounting bracket and the 3/8-24 thread -3 AN male fluid connector adapter (Part 220-12942). Reservoir kit also assembly includes Billet aluminium cap and seal. Stainless steel flexlines in various lengths are available separately for remote mounting. If replacing the stock master cylinder, additional brake line plumbing may be required.