Finishing Lines - EK Inline Staging Brake from Stock Prop LocationEK Inline Staging Brake from Stock Prop Location This brake line kit is a budget minded kit for those wanting to add an inline staging brake without the added expense and complication of tucking the prop under the dash. It starts from the stock prop location within the engine bay. Connections to the two rear outlet ports of a 4040 prop valve starts the kit. These two lines are tee'd together into one and then enter the staging brake inlet port. One