Up for sale is a nice used Comp Cams CC305 roller cam for Lt1's w/long water pump dowel. Can be used on regular SBC roller motors by tapping the dowel in/grinding it down. Only used a few thousand miles, its a great cam but Im going bigger.
Specs:
220/230 @.050 .510/.510 114°LSA
$150 +10 ship or pick it up in Maple Shade, NJ 08052. I can meet you half way if its not too far as well.