WORKING SMARTER We have used a Lisle hand held keeper installer tool to assemble small import heads for many years. It can be hard on your hand pushing on the tool to get the keepers to seat, especially on aftermarket springs that are stiffer than the originals. But...
![WORKING SMARTER](https://enginepro.com/wp-content/uploads/2019/12/201912-springcompressing-scaled-1.jpg)