RPM A-arms are designed to be virtually indestructible as well as lighter than stock, RPM guarantees you will never break another A-arm again! RPM A-arms are molded in our tough, custom blended nylons Combined with #70302 rear arms (or #70305 in blue), your vehicle will be able to take cartwheels and direct hits and still be able to finish the race! RPM A-arms have captured shock mounts as well for a rock solid shock mount and the best possible ride!

RPM recommends replacing the stock lower pivot ball on your shocks to make the best use of the captured shock mount and you will need longer shock mount screws (5/8" - 3/4" long) as well.