671 blower 2nd key
checkout add #1287512. There is a lot of stress on the front of the crank when using a blower. Needs to be cut 180degrees from other key. There are wieand street kits that people buy to put on a stock engine that do so w/o pulling the engine down. I dont remember this kit for adding a key being around about 10 years ago or more. I had to make my own to cut the 2nd key in. Kris