A must have upgrade on your JZ engine!
Fits all JZ engines! 1JZ, 2JZ, GE, GTE, Non VVTI and VVTI!
OEM harmonic balancers are a known failure point on all JZ’s! From an NA 2J daily driver to a 1200whp ripper! The rubber inside the stock balancer is a failure point and over time can deteriorate, causing it to separate leaving you stranded on the side of the road. We wouldn’t recommend anything but the best to replace this vital engine component!