Underdrive Pulley??

I remember the balloon fronts.

* Pulley Set, Harmonic Dampner, Nitride, Overdrive Alternator, Chevy/GMC, Pickup, 4.8L/5.3L/6.0L, 1999-2004, Kit
250.99$

Thats from summit.. my truck is an 06? They change something in 05? and is that the kit i need.. or we need?

Probably has something to do with the fan or that they don't wanna support the slow speed cooling on a 2500 with a clutch. There should be no diff in the crankshaft, etc. so it should work. Efans only make it better according to some.

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Originally Posted by LARRY01Z28

For some reason i dont think you need one. lol

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haha well if ppl are getting a couple tenths out of them.. I might be able to get 11s... lol

Quote:

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Originally Posted by duckysbht

haha well if ppl are getting a couple tenths out of them.. I might be able to get 11s... lol

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They're more aerodynamic David...get 'em...

just wait till I put the shark fins on....should be even more areodynamic...

Quote:

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Originally Posted by duckysbht

haha well if ppl are getting a couple tenths out of them.. I might be able to get 11s... lol

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yeah, im sure your running 10's alread.

so i really dont htink you need it.

Quote:

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Originally Posted by LARRY01Z28

yeah, im sure your running 10's alread.

so i really dont htink you need it.

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haha 12s actually