anybody recommend a set that is great for cleaning a LS bare block. I been looking on line I found some sets but not to sure if they coming with everything I need

 

I'd get this and this:
http://www.harborfreight.com/engine-...-pc-69020.html
http://www.harborfreight.com/10-piec...kit-95947.html

And maybe this:
http://www.harborfreight.com/9-piece...set-90631.html
http://www.harborfreight.com/5-Piece...hes-68155.html

And then fill in with anything specialized. I have these and have abused them pretty good and haven't had any bits come off. Surprising quality for the 'Freight. I just bought them all and use them for guns, vehicles, etc. For $30 I have a drawer full of brushes. But I'm far from a professional. ;-)

 

I got my brushes from summit racing. I cut off the rings at the end so I can chuck them up in a cordless drill.

 

thanks for the help not many sets out there to chose from I think iam going to go for the summate set and the Engine Brush Kit 20 Pc from harborfreight for the bolt holes .

 

KCS--nice idea on the cut and drill. Good stuff.