Kill Devil Diesel 6.7 Powerstroke Performance Valve Springs

The Kill Devil Diesel 6.7 Powerstroke Shortblock The Kill Devil Diesel 6.7 Powerstroke Shortblock is engineered for owners who demand total reliabi...

This Kill Devil Diesel Billet Main Girdle for your 6.7 Powerstroke is the perfect upgrade for guys chasing high horsepower in their truck.

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

The Kill Devil Diesel 7.3 Builder Series Engineered by engine builders, for engine builders, the Builder Series is designed for those who take prid...

Features Lead Times Apply Hand-selected factory castings rigorously inspected for top quality. Riff Raff Stainless Injector Cups standard, elimi...

Bring Your 7.3 Back to Life You don’t have to deal with hard starts, low oil pressure, and the all-too-familiar haze of blue smoke trailing behind ...

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

Black Friday Deal (11/23-12/1) - Buy this product, get a set of pushrods for free here! Just have both in your cart for a automatic deal! KDD 7.3 P...

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

Bring Your 7.3 Back to Life You don’t have to deal with hard starts, low oil pressure, or the all-too-familiar haze of blue smoke trailing behind y...

Kill Devil Diesel 7.3 Powerstroke Chromoly Pushrods If you're building a 7.3 Powerstroke for serious power, reliability, or both — your factory pus...

KDD's chromoly pushrods are tough enough to handle anything you can throw at them, used in all of our Cummins engines built in house, these are mad...

Cummins 5.9L Fire Ring Head Gasket Kit (2003-2007)  Fire Ring Specs:     Diameter: 4.550″     Thickness: .105″     Groove Depth: .036″-.038″

This kit features premium USA Made beehive valve springs, tool steel retainers, locks, spring seats, and valve stem seals for your 2001-2016 Durama...

Upgrade the valves in your Duramax to these premium stainless intake/inconel exhaust valves, nitride coated and swirl polished for lasting quality ...

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