ARP high strength balancer bolt to suit LS engine's -
As the crankshaft flexes, the damper absorbs incredible amounts of energy, These damper bolt kits from ARP will ensure that your balancer is locked into position.
They feature a 1/4 in. thick wide-area washer and an extra-tall, 12-point head that accepts a deep socket to eliminate the fear of stripping the head.
Welcome to Harrop Engineering
Since 1955, Harrop has engineered and manufactured world-class systems and solutions for OEMs, Race Teams and the Aftermarket. #harrop