has any one used one of these stroker kit for an LT1?

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my friends LT1 was pretty much shot, (some of you know, for those who dont know what im talking about my friend and i are going to put a LT1 into a 88 camaro) the block had a crack in the side of it, so i talked to my boss (who we got the motor from) and he gave us another short block for free, hey cant argue with that price.. but this engine needs to be bored because the walls are pitted.. so he pretty much said screw it im going to make it a stroker motor... has any one hear heard of or used these people?

http://www.strokerkits.com/383_lt1_stroker_kits.htm

well thanks for any help...

-neil