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Jim_PA · 07-20-2010, 11:15 AM

Yeah, I bought an Entropy aluminum rad. before deciding to do an LS engine, so I ordered without any heater returns. They also could have sent me one with the upper hose switched to the pass. side to avoid the big snake of a hose, but hind-sight is always 20-20...

I like #1, but my water pump is already mounted and ready to go. It probably wouldn't be a good idea to drill/tap it with it already mounted in place, so the #3 is probably what I'll do --

Thanks for your detailed description! -

07-20-2010, 11:15 AM	#3
Jim_PA Registered User Join Date: May 2005 Location: PA Posts: 2,696	Re: Coolant line through throttle body Yeah, I bought an Entropy aluminum rad. before deciding to do an LS engine, so I ordered without any heater returns. They also could have sent me one with the upper hose switched to the pass. side to avoid the big snake of a hose, but hind-sight is always 20-20... I like #1, but my water pump is already mounted and ready to go. It probably wouldn't be a good idea to drill/tap it with it already mounted in place, so the #3 is probably what I'll do -- Thanks for your detailed description! -