Longitudinal under the battery repair: at last! Ever wonder why your 914 sags on the passenger side or the door sticks when opening? the frame is rusted! (and most probably from battery acid!) Automobile Atlanta 's exclusive frame repair solves the problem and returns the strength to your 914! this part is now available in two pieces for ease of installation. the a piece replaces the part covered by the rocker panel and goes from under the speaker grille to the back firewall and includes the heater tube opening at the front and the lower seat belt bolt at the rear. easily welded in it provides in addition a perfect mating surface for the floorpan. part b replaces the frame rail under the battery and goes from the firewall to the front rear trunk wall. the engine mount and rear suspension console weld to this piece.