<B>Pro Comp 58252 2.5" Rear Block Kit for GM 2500 73-91 Review</b><P>http://tinyurl.com/km7bsom <P><P> Pro Comp 58252 2.5" Rear Block Kit for GM 2500 73-91 <P>Made Of Cast Iron. Tapered To Improve The Vehicles Driveshaft Angle. Do Not Use On Front Axle.<P>
