This CNC-machined kit eliminates failure-prone O-rings at the 6.0L high-pressure oil rail by using a metal-to-metal sealing geometry—no elastomers ...

Kill Devil Diesel’s 7.3L Powerstroke Main Girdle is built for serious strength and durability where it counts — the bottom end. Precision-machined ...

Introducing Kill Devil Diesel's cutting-edge USA-made billet steel 6.7 Powerstroke camshafts – engineered for unparalleled performance and precisio...

KDD 7.3 Powerstroke O-Ring Cylinder Heads - Performance Bundle Includes KDD O-Ringed cylinder heads, Cometic MLX head gaskets, Mahle upper gasket s...

Kill Devil Diesel Skeleton Tee Available in Sizes Small - 3XL

For 7.3L Powerstroke GO GAPLESS® Total Seal® pioneered Gapless® technology over 50 years ago. Their Gapless® piston ring design provides consistent...

KDD 6.4 Powerstroke O-Ring Cylinder Heads - Performance Bundle Includes KDD O-Ringed cylinder heads, Mahle upper gasket set, and ARP head studs. Cy...

Shopping for someone that loves KDD? Choose to give the gift of Horsepower and Reliability! Kill Devil Diesel gift cards are perfect for the e...

Add efficiency and reliability to your order by adding coated combustion chambers to your set of KDD heads!  This service applies our same thermal ...

Used oil filter housing for 6.4L Powerstroke engines.

After months of testing we are excited to launch our high performance, high pressure IPR Valve for the 6.0L Powerstroke. This product is modified f...

Delta Series CNC-Ported 6.7L Power Stroke Cylinder Heads Level 2 & Level 3 Break the Airflow Barrier. Unlock What Was Never Possible Before. Th...

Improve your 7.3 Powerstroke engine's performance with the KC300x Stage 1 Gen 3 Turbo. This turbo features a 4" ported housing with drilled anti-su...

This Old Body Style fuel system is essentially “electric fuel” for 1994-1997 7.3L PowerStroke diesel trucks. This kit takes no short cuts on delive...

6.4L Powerstroke high pressure injector fuel lines, sold individually.

The Ea Bypass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the ...