Head Studs & Hardware

PPE MAIN STUD KIT 2006-2016 GM 6.6L DURAMAX

Give the bottom end of your 2006-2016 GM 6.6L Duramax more rigidity when you install the PPE 118034100 Main Stud Kit. This main stud kit will allow your engine to support greater boost and horsepower by adding strength to the main caps. The studs in this...

PPE Valve Springs, Retainers, and Keepers Complete Kit for 2001 to 2016 6.L Duramax

Shop with Blessed Performance for the PPE Valve Springs, Retainers, and Keepers Complete Kit for 2001 to 2016 6.L Duramax diesel pickups.  HIGHLIGHTS:   Upgraded tapered valve springs provide faster response and eliminate valve float...