Engine Parts

Alliant Mass Air Flow (MAF) Sensor 2001 to 2007 6.6L LB7/LLY/LBZ Duramax

Shop with Blessed Performance for the Alliant Mass Air Flow (MAF) Sensor for your 2001-2007 GM 6.6L LB7/LLY/LBZ Duramax diesel. This is a new sensor designed to be a direct-fit replacement for your 2001-2007 GM 6.6L Diesel LB7/LLY/LBZ...

Blessed Performance HD Aluminum Air Deflector 1999-2007 Chevy 1500/2500/3500/Tahoe/Suburban

Blessed Performance has developed our in house HD Aluminum Air Deflector for your 1999-2007 Chevy 1500/2500/3500/Tahoe/Suburban Gas or Diesel Engine. This part is fabricated and fit formed in our Gillette WY fabrication shop designed with quality in mind...

Callies Compstar Duramax Xtreme Connecting Rods (1000HP Rated) 2001 to 2016 Chevy/GMC Duramax

Blessed Performance offers a new and exciting product for the Duramax line-up. Callie's Compstar Xtreme Connecting Rods for your 2001-2016 Chevy/GMC Duramax LB7. LLY. LBZ, LMM and LML these rods are conservatively rated for 1000hp and make for an...

Callies Stage 1 Alternate Fire Performance Camshaft 2001 to 2016 Duramax

Blessed Performance offers the best camshaft on the market for your 2001-2016 Duramax build the Callie's Stage 1 Alternate Firing Order Camshaft. This camshaft is in multiple trucks we have built and known to produce 400-700hp with proper air and fuel...

Callies Stage 2 Alternate Fire Performance Camshaft 2001 to 2016 Duramax

Blessed Performance offers the best camshaft on the market for your 2001-2016 Duramax build the Callie's Stage 2 Alternate Firing Order Camshaft. This camshaft is in multiple trucks we have built and known to produce 600-1200hp with proper air and fuel...

DIESELSITE NEW OE WATER PUMP - 2001-2004 6.6L Duramax

Shop with Blessed Performance for the DIESELSITE NEW OE WATER PUMP for your 2001-2004 6.6L Duramax diesel.

FLUIDAMPR DURAMAX FRICTION WASHER (3-PACK) FOR USE WITH FLUIDAMPR ON 2001-2016 GM 6.6L DURAMAX

Blessed Performance has the Fluidampr Duramax Friction Washer, a direct replacement for the friction washer in your Fluidampr High Strength Bolt Kit. Fluidampr recommends that this friction washer is replaces each time the damper is removed. Sold...

FLUIDAMPR HIGH STRENGTH BOLT KIT FOR USE WITH FLUIDAMPR ON 2001-2021 GM 6.6L DURAMAX

Blessed Performance can securely mount the Fluidampr on your 2001-2021 GM 6.6L Duramax with the Fluidampr High Strength Bolt Kit. This kit features a high-strength, heat-treated bolt and diamond impregnated friction washer to keep your Fluidampr...

Gator Fasteners Competition Series Head Stud Kit-2001-2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

Shop with Blessed Performance for the Gator Fasteners Competition Series Head Stud Kit for your 2001-2016 LB7/LLY/LBZ/LMM/LML 6.6L Duramax. These head studs have a much higher strength and will not stretch like the factory bolts will. This...

GATOR FASTENERS HD HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

Shop with Blessed Performance for the exclusive Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6.6L Duramax. To overcome head gasket failures that can occur in diesel engines in these high performance...

Gator Fasteners Heavy Duty Rod Bolt Kit-2001-2010 6.6L LB7/LLY/LBZ/LMM Duramax

Shop with Blessed Performance and get yourself the Gator Fasteners Heavy Duty Rod Bolt Kit for the 2001-2010 6.6L Duramax. These head studs have a much higher strength and will not stretch like the factory bolts will...

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...

Merchant Automotive Left Hand Dipstick Tube 2001 to 2010 6.6L LB7/LLY/LBZ/LMM Duramax

Blessed Performance has the Merchant Automotive Left Hand Dipstick Tube, a great solution to tight clearance when a large turbo downpipe is used. Allows the transmission fluid to be checked from the drivers side of the truck. Uses the factory...

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. 

PPE Coolant Tube Kit for Internal Oil Cooler Delete for 2001 to 2016 6.6L Duramax

Shop with Blessed Performance for the PPE Coolant Tube Kit for Internal Oil Cooler Delete for 2001 to 2016 6.6L Duramax diesel pickups. Specifically designed for use in conjunction with the PPE Internal Oil Cooler Delete Kit. This custom...