Head Studs & Hardware

GM Flex Plate Bolt 2001 to 2010 6.6L LB7/LLY/LBZ/LMM Duramax

Shop with Blessed Performance for the GM Flex Plate Bolt for your 2001-2010 GM 6.6L LB7/LLY/LBZ/LMM Duramax diesel. The factory Flex Plate bolts are torque-to-yield and should not be reused. These bolts are sold individually and a quantity of 8...

GM Up Pipe Bolt 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

Shop with Blessed Performance for the GM Up-Pipe Bolt for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. This bolt will connect the up-pipes to the exhaust manifolds and the up-pipes to the turbo pedestal...

HSP Billet Valve Covers 2004.5 to 2010 6.6L LLY/LBZ/LMM/Duramax

Shop with Blessed Performance for the HSP Billet Valve Covers for your 2004.5-2010 GM 6.6L LLY/LBZ/LMM Duramax diesel.    Why Would you need the HSP Billet Valve Covers?The biggest thing about the factory valve covers is they are just plain...

Mahle Cylinder Head Bolts 2001 to 2010 6.6L LB7/LLY/LBZ/LMM Duramax

Shop with Blessed Performance for the Mahle Cylinder Head Bolts for your 2001-2010 GM 6.6L LB7/LLY/LBZ/LMM Duramax diesel. These OE replacements are built by MAHLE to meet or exceed the original specifications. Includes bolts for one side only,...

Merchant Automotive Torque Converter Bolt Kit 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

Shop with Blessed Performance for the Merchant Automotive Torque Converter Bolt Kit for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. This converter bolt kit will work with stock and most aftermarket applications...

Powerstroke Products Head Gasket Set 2004 to 2007 LLY/LBZ Duramax

Shop with Blessed Performance for the Powerstroke Products Head Gasket Set for your 2004-2007 GM 6.6L LLY/LBZ Duramax diesel. Includes compelte top end set with Grade "C" Left and Right head gaskets. 1.05mm. 

Powerstroke Products Studs 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

Shop with Blessed Performance for the Powerstroke Products Studs for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. Early duramax studs, high strength for when reliablity matters. DOES NOT work on L5P. 

PPE HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX

The PPE 118034300 Head Stud Kit is engineered to handle higher boost levels and is an excellent upgrade over the stock bolts in your 2001-2016 GM 6.6L Duramax. These studs are manufactured out of 8740 Chromoly and thread rolled to Mil-S-8879...

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...