Reproduction 71-72 Plymouth B-Body, Satellite/Road Runner/GTX, Left Hand side Quarter Panel Lower Rear Reinforcement. These are seen once when the Rear Bumper is Removed from the Vehicle. Made to the highest OEM standards for quality and fit. These Die Stamped Reinforcements fit only the 2 Door Hardtop’s/Coupe’s and are Manufactured by AMD, the leading Mopar sheet metal Manufacturer. Installation available.