Fits all 400 455 motors for 1968 – 1974 Cutlass/442/W30/W31/Ralley 350 with manual transmission. This is the commonly missing tube and bracket used only on manual transmission 3 or 4 speed cars. It mounts on the head in the back of the motor and routs the cable from across the intake manifold down to the starter. Keeps the battery cables out of the way of your clutch Z bar linkage. The tube is made out of heat resistant plastic and is 7 5/16″ in length. Includes tube, bracket & hold down screw.