Duramax One Piece 5" OD Aluminum Driveshaft - XCSB

5 Inch OD Aluminum Driveshaft for 2001-2004 Chevy/GMC, Duramax Diesel, Extended Cab, Short Bed 4WD This 5 Inch aluminum driveshaft is an upgrade your OEM 3.5 inch steel driveshaft. If you prefer an OEM 3.5" steel driveshaft that matches OEM specs, find your OEM replacement driveshaft here: Chevy 2500 or GMC 2500. Notes Specs Vehicle Fitment Tubing Heavy Duty 5 Inch Aluminum Driveshaft This driveshaft fits 2001 to 2004 Chevrolet/GMC, Duramax extended cab, short bed, 4 Wheel Drive trucks with an automatic transmission. Use this driveshaft to upgrade your 3.5 inch steel driveshaft into a heavy duty 5 inch aluminum piece. The OEM driveshafts are notorious for driveshaft vibrations and component failures. Our Aluminum driveshaft upgrade offers a stronger and more reliable driveshaft. This driveshaft is heavy duty from end to end. We use the Spicer cold forged sealed u-joint - the best and strongest 1410 u-joint available. The Aluminum tubing is 5" OD Arconic premium alumi