The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - the best aftermarket dry filter/ cold air intake kit and shift kit?

KattysFine69 · 07-13-2011, 10:16 PM

this is for my 2003 gmc sierra reg cab long box 2wd with the 4.8l and 4l60e transmission i would like some advice and/or opinions on this that would be much appreciated thank you

07-13-2011, 10:16 PM	#1
KattysFine69 Registered User Join Date: Apr 2011 Location: Saskatchewan Canada Posts: 19	the best aftermarket dry filter/ cold air intake kit and shift kit? this is for my 2003 gmc sierra reg cab long box 2wd with the 4.8l and 4l60e transmission i would like some advice and/or opinions on this that would be much appreciated thank you