INLINE TUBE STAINLESS STEEL SCEB71M6- 1971-72 A-body, Elcamino ONLY Front to rear brake Line 1pc DISC ONLY a-body This is the line that runs down the frame it connects the valve at the front and the rear brake hose at the rear of the car. There are many different versions, hardtop, convertible, elcamino, wagon and 4 door. This is for the listed above cars. These are the same for all the different brakes - power disc, manual disc, power drum, manual drum. THEY ARE FOR FACTORY STOCK CARS WITH NO MODIFICATIONS.