Avalanche manifolds?
http://cgi.ebay.com/ebaymotors/OBX-H...QQcmdZViewItem
Anthony
Good luck
Andy
They are becoming more readily available watch ebay for em
I matched the 5.3 avalanche cast manis to my 6.0 heads and they line up perfectly. I am going to port match them and the heads to the gasket.
Good luck
Andy


