Big end size = 18mm
little end size = 13.4mm (must be -AN then)
Comes with a pre loved washer.
This product is developed in the 21st century with space age light weight materials, designed to outlast the life of your 3S-GTE, machined to tight tolerances to ensure your vehicle's performance is not compromised. It also comes in a black finish to blend in the factory colour of your high performance 3S-GTE engine. This high tech adaptor has been dyno tested and proven, and has shown to withstand high teampreatures, so you can be sure it'll have the endurance you need when it comes to all types of racing applications. A gasket worth $10, is included for FREE.
All I want is a MR2 crank pulley for this
