01-19 Duramax 14 Bolt Rear PPE Differential Cover EGR & PCV Handles up to 300% more

Handles up to 300% more power and torque than the stock transmission

0 x 10mm Hex Head Bolts

Reduces transmission oil temperature

4% more air via mandrel bent tubing that follows a 9% shorter and more efficient flow path and eliminates the problematic curved factory coupler at the intercooler inlet

The Diesel Site Wicked Wheel 2 WWLBZ for your 2006-2007

01-19 Duramax 14 Bolt Rear PPE Differential Cover EGR & PCV Handles up to 300% moreFeatures: Increased oil capacity Cast from high grade aluminum alloy Significant reduction in differential fluid temps Adds additional strength to gear housing Billet 304 stainless steel Neodymium magnet equipped fill plug Limited lifetime warranty Available in three finishes 14 bolt 2001 2019 GM 2500HD 3500HD