Ok so I have posted this before hoping to get some more responses as I am planning on getting this done withing the next couple weeks.
I have a 5.9 Auto, one of the cylinder heads is cracked so I am going to put new ones on, while I am at this I want to upgrade to some heads that will give me the most performance. Currently I have exaust, cai, and chip, I have looked on Hughes Performance at a few heads, thought I would get some more input from you guys on the best place and the best buy for performance. I was hoping not to upgrade injectors too but if I need to to get the best head I can do that. Thanks again guys

 

http://store.summitracing.com/partde...5&autoview=sku

These were the ones I was thinking