Is that the 05 truck efans?

yea the o5 ones... but youll need the 34" radiator and the fans and a harness. you can get the LS1 fans from ebay if you just watch out for a good price

I got my efans from G&R Auto Parts (new take-offs) and my radiator from the RadiatorBarn.com. Can't provide prices or direct links since they're non-sponsors, but you can google them or shoot me a PM and I can hook you up with links.

New auction came up yesterday 99-02 ls1 fans starting bid 50 $ I'll keep my eye on it

Whats better Camaro fan or WS-6 fan?
http://i23.ebayimg.com/02/i/08/25/e5/d4_1.JPG
Camaro
http://i22.ebayimg.com/04/i/08/0e/72/11_1.JPG
WS-6

I'd say the Camaro.... or 05 truck fans lol

i thought they would be the same....see if the fans are the same diameter.

Does E-fans give more power or is it mostly just for cooling?

MORE POWER!!! arhg arhgg arhg........ it reduces the rotational mass on the end of the crank pulley therefore easier rev and more power

The reason I ask is cause of the shroud cover.