04-05 Duramax LLY HSP 3" Cold Side Color:Custom Color meaning that it eliminates the

meaning that it eliminates the center crease

BD’s double stacked their proven Xtruded Trans Oil cores to deliver over 40

Attention: The Smarty J-67 will work on ALL 2007

Billet wheels unlock your turbo’s full potential

04-05 Duramax LLY HSP 3" Cold Side Color:Custom Color meaning that it eliminates the** 2 3 Week Build Time Normally** Increase performance and efficiency with our upgraded 3" cold side tube. Mandrel bent tubing for a smooth flow design. Our Cold side tubes are available in a variety of color options to suit your needs. The mandrel bent 3'' cold side tube complements the Y bridge for the ultimate in efficiency, flow, and maximizing the performance capabilities of your truck. This cold side tube in combination with the max flow bridge,