10" lift for chevy 1500

trying to help someone out with a 10" suspension lift kit for the 85 chevy truck any websites thanks  this is what were goin for with a 85 truck 

http://www.skyjacker.com/products/products_search/detail/?id=32011 Here is an 8 inch kit from Skyjacker I found. I'm not sure if you could add a 2 inch block to it or not though.

Here are a few compnaies to check outWhiplash suspension has one for 73-87 with dana 44 frontFull throttleRCD = Race car dynamicsPro CompFab techSuper liftRancho suspensionSkyjackertrailmasternot sure if they all offer what you need but no harm in looking. 

I'm thinking about installing a good suspension system and I want to know if you would recommend skyjacker or some other manufacturers. What are my options and how much would it cost me? Thanks. i got a chevy 1500 too

depends on how big you want to go.  We use a lot of bds suspension stuff and have had great luck with them.  Some of the bigger companies are in trouble and we have had a hard time getting some parts from them.  They all have different options.  Also check out the Rize kits, they are nice quality kits also but are for mostly newer trucks.