LS6 Coolant crossover pipe
You could install a crossover tube at the rear, and plumb both tubes to a T or Y fitting, and then on to radiator neck.
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My setup looks nearly identicle to the picture in 99'CajunFirehawk157's post. Turned out really well.

EDIT: To answer your question in the post above: I placed the rear line with the exit facing the firewall and plumbed some fuel line where the stock PCV system used to run, (I also upgraded to the LS6 Valley Cover) between the passenger side head and the intake.
Last edited by Mumbles; May 2, 2010 at 01:13 PM.










