AIRFLOW IMPROVEMENT: 53.66%EFFICIENCY RATING: 99.37%

AIRFLOW IMPROVEMENT: 53.69% EFFICIENCY RATING: 99.24% Note: This intake kit DOES NOT currently fit on trucks with a hood liner installed. We are wo...

CP-Carrillo connecting rods are fully machined from a proprietary 4330m alloy forging for strength and durability and are available with 2 types of...

High zinc, multi-grade, synthetic-blend racing oil for use in high performance gasoline engines including those with flat tappet cams and those tha...

High zinc, multi-grade, synthetic-blend racing oil for use in high performance gasoline engines including those with flat tappet cams and those tha...

24v Cummins ARP main stud kit

KDD is proud to offer the Solid Block Fill as one of our many services to keep our race engine customers performing at the tops of their class.  KD...

Military Humvee, no title, no engine, no top...we were going to make a mud truck out of it, but it was another project we didn't have time for,  ma...

For those looking to improve the debris management of their first-generation bypass kit, the S&S Gen2.1 Fuel Return Filter Assembly (#CP4-6.7F-...

  2003-2004.5 5.9L top end gasket set with 1.20mm service specific over-bore head gasket

This set comes with the gaskets needed to reseal the Bottom end of the engine on the LML model years

1.05mm thickness Fits all Vins for 2001-2010 Single Right side head gasket only

1.05mm thickness Fits all Vins for 2001-2010 Single Left side head gasket only

1.0mm thickness Fits all Vins for 2001-2010 Single Right side head gasket only

1.0mm thickness Fits all Vins for 2001-2010 Single Left side head gasket only

.95mm thickness Fits all Vins for 2001-2010 Single Right side head gasket only

.95mm thickness Fits all Vins for 2001-2010 Single Left side head gasket only

Bottom end gasket set for the Duramax LB7,LLY, LBZ, LMM  model years

This set comes with the gaskets needed to reseal the top end of the engine on the LBZ, and LMM model years (Vin 6 designation) **Does not come with...

This set comes with the gaskets needed to reseal the top end of the engine on the LB7, LLY, LBZ, and LMM model years (Vin 1 designation) **Does not...