I'm in the process of updating the brake system on a 65' FJ40. I'm using a GM style booster kit and installing later model FJ40 axles for the front disc brakes. I've been looking around for a complete steel brake line kit and all I've found are the stainless steel versions. I'm going to have to do some mods to fit the GM booster kit so I'd like to use plain steel because it's eaiser to mod/flare.