I bought a remote reservoir kit from Mike Everson and installed it on a 3/4" bar I bolted to the frame. Mike's kit includes the connections to the brake and clutch master cylinders, tubing, and other pieces you need to solve the problem of the master cylinders being hidden by the windshield flange. Mike says to install the reservoir on the windshield flange but then I'd have to drain the reservoir, disconnect hoses and bleed the clutch and brake systems if I ever removed the windshield, like during the installation of the dash or body panels. So, I used a piece of 3/4"square tubing and a 4" x 3" steel sheet to mount the reservoir to the frame. This is higher than the OE reservoirs yet low enough to clear the hood.