Hey guys i was just wondering how many people have done an efan swap on there trucks or if the factory did one so i can have a total factory look if i chose to do one. i have a 2000 silverado with a 5.3 and auto trans.
AWESOME! ok so basically i have one question. if you want the stock efan off a 05 you need the radiator, fans, harness, program and do you really need the bigger alt? and if you got the alt (which i could see cause more demand on the electrical system) do you have to run an OD pulley? or will the stock ones work?
ok well as far as the alt goes. is the bracketry the same? if my alt takes a dump i figured it might not be a bad idea to swap it for the 145 amp one i will need eventually. but what else would need to be done to make the alt work like factory?
i had an 03 avalanche, and i bought the nelson performace harness, i pulled teh old fan out, slid the new one in, threw the harness in. and was done with it. simple as that, no brackets, no alternator, i think i needed 2 bolts for bolting the fan to the rad support, also had to put a pin in the PCM, some people arent comforatable with that, and you have to have teh computer tuned so the fans will coem on at whatever temp u set it for. easy swap though
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