This is the gasket I went to for my oversized valve covers. I can get two or three uses out of them. I have a solid lifter cam so I need to remove the valve covers for lash adjustment.
Kwikset Smartcode 914 Touchpad Deadbolt with ZigBee Satin Nickel 62686-001
Dec 29, 2017
Good product works with Xfinity
Love the lock, it works great with Xfinity Home. Only problem was a combination of inadequate information from Xfinity and somewhat confusing labeling by Kwikset. We started out with a 914 with Zwave (labeling made it seem like it worked with both Zwave and Zigbee). We had to return the first kick and then order a 914 with Zigbee.