Square Drive Balancer Bolt Kit, 3/4"-16 Thread

The ARP 145-2503 is a Chrysler square drive balancer bolt kit engineered to secure your crankshaft's harmonic balancer. As the crankshaft flexes, the balancer absorbs significant energy, and this ARP kit ensures it remains firmly in place. The components are crafted from high-strength 8740 chromoly steel, known for its durability and resilience under stress. This bolt kit features a black oxide finish for corrosion resistance and includes a washer. The fasteners boast a tensile strength of 200,000 psi, providing robust clamping force. With a 3/4 in.-16 thread size and a 1.420 in. underhead length, it is designed for specific Chrysler applications. The square drive head style is intended to work with a deep socket, facilitating secure installation and removal. The ARP 145-2503 balancer bolt kit is compatible with a range of Chrysler vehicles from 1966 to 1971, including models like the Dodge Coronet, Plymouth Satellite, Dodge Charger, Plymouth GTX, Dodge Super Bee, Plymouth Road Runner, and Dodge Challenger. It is also listed for specific performance variants such as the Dodge Dart Super Stock, Plymouth Barracuda, Plymouth Hemi 'Cuda, Dodge Charger R/T, Dodge Charger Daytona, and Plymouth Superbird.