Pair of Rear Torque Boxes for all 70-74 E-Bodys. These are Formed from Heavy Gauge Plate Steel. Normally, these were installed onto the Chassis for Extra Reinforcement on the Hemi Equipped Cars, 4 Speed Cars, TA’s/AAR’s, Convertibles and were also found on the Front only when the Car had Factory installed A/C in some years. However, there were some odd Exceptions out there. If yours are in bad Condition, or if you just want to add some Reinforcement to the Car, then these will work well.