Chassis Home / Shop / Chassis / (185) Brake Pipe Adaptor Information Specifications 184 Brake Pipe Adaptor. This item is manufactured to allow a modern Brake Hose to be fitted to your original 1/4" diameter Copper Brake Pipe and is suitable for all 9HP and 1 1/2 Ltr cars. Brand: Page 48 (185) Brake Pipe Adaptor (185) Brake Pipe Adaptor £30.00 Stock Status: In Stock Add to your Wish List