Wilwood's new Billet Aluminum Master Cylinder Fluid Reservoir w/ bracket provides a stylish and durable 4 ounce capacity reservoir that is manufactured from billet aluminum. These reservoirs kits are intended as remote mount reservoir using the included mounting bracket and 3/8-24 thread -3 AN fluid connector adapter. Reservoir kit assembly includes Billet aluminum 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.