Head Studs & Hardware

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 LB7 BILLET VALVE COVERS 2001-2004 GM 6.6L DURAMAX LB7

Blessed Performance has the HSP LB7 Billet Valve Covers giving your 2001-2004 GM 6.6L Duramax a custom underhood look. These fully billet upper valve covers are perfect for a show truck, race vehicle, or those who are just restoring their truck...

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 Lower Valve Cover Bolt Kit 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Merchant Automotive Lower Valve Cover Bolt Kit for your 2001-2004 GM 6.6L LB7 Duramax diesel. Designed to replace the allen head bolts that are sometimes hard to get a socket or wrench on. With the Merchant...

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...

Merchant Automotive Upper Valve Cover Bolt Kit 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Merchant Automotive Upper Valve Cover Bolt Kit for your 2001-2004 GM 6.6L LB7 Duramax diesel. Sold in packs of 11.   Highlights:  Upper Valve Cover Bolts  Each Kit Services One...

Powerstroke Products Head Gasket Set 2001 to 2004.5 LB7 Duramax

Shop with Blessed Performance for the Powerstroke Products Head Gasket Set for your 2001-2004.5 GM 6.6L LB7 Duramax diesel. Includes complete top end set with a "C" rated head gaskets. 1.05mm. 

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 2001-2005 GM 6.6L DURAMAX

The PPE 118034000 Main Stud Kit are a great addition to the bottom end when rebuilding the engine in your 2001-2005 GM 6.6L Duramax. These main studs will add more rigidity to the main caps and allow your engine to hold higher horsepower. This stud...

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...

XDP Series Head Stud Kit 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

Shop Blessed Performance for the XDP Series Head Stud Kit for your 2001-2016 GM 6.6L LB7/LLY/LBZ/LMM/LML Duramax diesel. A conventional bolt gets twisted as it is tightened, so it's reacting to two different forces at the same time. With a stud the...