Cylinder Heads

Alliant Cylinder Head Installation Gasket Kit 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Alliant Cylinder Head Installation Gasket Kit for your 2001-2004 GM 6.6L LB7 Duramax diesel. It is designed to provide long-lasting service life. This gasket set includes the upper gaskets but does not include...

Industrial Injection Injector Screw In Cup Kit w/Install Tool And Hardware for 2001 to 2004.5 LB7 Duramax

Shop with Blessed Performance for the Industrial Injection  Injector Screw In Cup Kit w/Install Tool And Hardware for 2001 to 2004.5 LB7 Duramax diesel pickups. The factory injector cups are known for leaking, pitting and seizing...

Industrial Injection New Stock Cylinder Heads 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Industrial Injection New Stock Cylinder Heads for your 2001-2004 GM 6.6L LB7 Duramax diesel. These heads are pressure tested and come fully loaded and assembled with new factory injector cups to meet OE...

Industrial Injection Ported & Polished Cylinder Heads for 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Industrial Injection Ported & Polished Cylinder Heads for 2001 to 2004 6.6L LB7 Duramax diesel pickups.  HIGHLIGHTS: 5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically...

Industrial Injection Stock Remanufactured Cylinder Heads 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the Industrial Injection Stock Remanufactured Cylinder Heads for your 2001-2004 GM 6.6L LB7 Duramax diesel. These heads are first visually inspected for defects that would make them unusable. After being jet washed...

PPE Cast Iron Cylinder Head for 2001 to 2004 6.6L LB7 Duramax

Shop with Blessed Performance for the PPE Cast Iron Cylinder Head for 2001 to 2004 6.6L LB7 Duramax diesel pickups.  HIGHLIGHTS: Specially alloyed gray cast iron liquid-cooled cylinder head with elevated strength in high temperatures and...

PPE Cast Iron Cylinder Head for 2004.5 to 2010 6.6L Duramax

Shop with Blessed Performance for the PPE Cast Iron Cylinder Head for 2004.5 to 2010 6.6L Duramax diesel pickups.  HIGHLIGHTS: Specially alloyed gray cast iron liquid-cooled cylinder head with elevated strength in high temperatures and...

PPE Connecting Rods for 2001 to 2010 6.6L Duramax

Shop with Blessed Performance for the PPE Connecting Rods for 2001 to 2010 6.6L Duramax diesel pickups. Forged rods are much stronger than the factory units. That means they can take more horsepower and torque load while still reducing the...

PPE Stage 0 Cylinder Head for 2001 to 2004 LB7 Duramax

Shop with Blessed Performance for the PPE Stage 0 Cylinder Head for 2001 to 2004 LBZ Duramax diesel pickups.

PPE STAGE 2 Cylinder Head for 2001 to 2004 6.6L Duramax

Shop with Blessed Performance for the PPE STAGE 2 Cylinder Head for 2001 to 2004 6.6L Duramax diesel pickups. Includes everything in Stage 1 and also has larger exhaust and intake valves, bronze valve guides, larger valve seats, and larger...

PPE Valve and Spring Kit for 2001 to 2016 6.6L Duramax

Shop with Blessed Performance for the PPE Valve and Spring Kit for 2001 to 2016 6.6L Duramax diesel pickups. HIGHLIGHTS:   21-4N Super Alloy, Stellite-reinforced exhaust valves All valves are fully nitridated with increased abrasion...