Well I know Mike was wanting this info and I"m probably going this direction on the trail truck as I won a certificate at Moab for an AGR Ram.. But .. Mike, I was telling you about a source for the front cap and top cap on a saginaw box?.. Anyway.. Here it is.. http://www.emsoffroad.com/hydroassist.htm For me and a time limited junky I"m all for this.. With these 2 pieces we can also keep the warranty on our box if you have one.. you were mentioning your box is kinda leaky right now? Well then your idea of West Texas Off road is probably better! http://westtexasoffroad.homestead.com/hydrosteering.html OPTIONS are good!