“Parts in kit look to be good quality. However be aware that the three seals in this kit will NOT fit ALL 440 lowers. One seal does not have a “Lip” one seal is flat on some 440’s I’m not sure if the year of the lower I’m rebuilding. I had to source the correct Seal from SBT.
-Larry”
Hey Larry, we are really sorry to hear that one of the seals wasn't quite right for your engine. We do our best to publish the manufacturer's fit guide in the product description and you are always more than welcome to reach out to us before or after purchase so we can make sure to get the products you need to you!