FS: 2007 Full Size E Fans OEM
06-03-2008, 08:00 PM
#15
Staging Lane
Join Date: Dec 2007
Location: Westchester NY
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the fans will fit all the trucks reguardless of what motor is in it the 4.6 and 5.3 trucks had the smaller radiator to save gm a couple bucks per unit but even the larger radiator will fit in trucks that originally came with the small ones.
06-08-2008, 04:30 PM
#17
TECH Apprentice
Join Date: Feb 2005
Location: Michigan
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MOST trucks with the 4.3, 4.8 and 5.3 did NOT come with 34" radiators, rather they came with 28" cores.
So, You'll have to change the radiator for a 34" core, which, like you said, will fit as the holes and mounts are there. Even the trans cooler lines will reach.
I just did my conversion today, and will be putting up a step by step guide on my website.
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