| KDD Gen2 Premium Lifters - 6.0/6.4/7.3 | jelibuiltperformance.com | 418.7 USD | 609.5 USD | −31.3% |
| Blem KDD O-Ringed Heads 6.0 Powerstroke | killdevildiesel.com | 1900 USD | 2,499 USD | −24% |
| KDD 6.0 Powerstroke Complete Stage 3 Top End Bundle w/Turbo and Injectors | killdevildiesel.com | 11948.93 USD | 13,385.48 USD | −10.7% |
| KDD 6.0 Powerstroke Complete Stage 1 Top End Bundle w/Turbo and Injectors | killdevildiesel.com | 9448.98 USD | 9,778.48 USD | −3.4% |
| KDD 6.0 Powerstroke Complete Stage 2 Top End Bundle w/Turbo and Injectors | killdevildiesel.com | 11083.98 USD | 11,412.48 USD | −2.9% |
| Callie’s Ultra Assassin Forged Steel 6.0 powerstroke Rods | killdevildiesel.com | 2499 USD | 2,550 USD | −2% |
| Boss 429 Powerstroke - 7.0 Liter Pro-Competition Engine Package | killdevildiesel.com | 72000 USD | — | — |
| KDD 6.7 Powerstroke Longblock | killdevildiesel.com | 15999 USD | — | — |
| KDD 6.0 Powerstroke Longblock | killdevildiesel.com | 12000 USD | — | — |
| KDD 6.0 Powerstroke "Builder Series" | killdevildiesel.com | 8995 USD | — | — |
| KDD 7.3 Powerstroke "Builder Series" | killdevildiesel.com | 7999.98 USD | — | — |
| KDD 6.0 Powerstroke Shortblock | killdevildiesel.com | 6500 USD | — | — |
| KDD Delta Series CNC Ported 7.3 Cylinder Heads | jelibuiltperformance.com | 5300 USD | — | — |
| Delta Series CNC Ported 7.3 Cylinder Heads | killdevildiesel.com | 5000 USD | — | — |
| KDD CNC Ported ICON Series Aluminum O-Ringed 6.0 Cylinder Heads - Race Port/Big Valves | blacktieracefab.com | 5000 USD | — | — |
| CNC Ported ICON Series Aluminum O-Ringed 6.4 Cylinder Heads -Race Port/Big Valves - S | killdevildiesel.com | 4999 USD | — | — |
| CNC Ported ICON Series Aluminum O-Ringed 6.0 Cylinder Heads - Single | killdevildiesel.com | 4499 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Heads - Gaskets & ARP Head Stud Bundle | killdevildiesel.com | 3744 USD | — | — |
| ICON Series Aluminum O-Ringed 6.0 Cylinder Heads - Street Port | jelibuiltperformance.com | 3708.94 USD | — | — |
| ICON Series Aluminum 0-Ringed 6.4 Cylinder Heads - Street Port - Single | killdevildiesel.com | 3499 USD | — | — |
| ICON Series Aluminum O-Ringed 6.0 Cylinder Heads - Street Port - Single | killdevildiesel.com | 3499 USD | — | — |
| KDD ICON Series Aluminum O-Ringed 6.0 Cylinder Heads - Street Port | blacktieracefab.com | 3275 USD | — | — |
| KDD 7.3 Powerstroke O-Ring Cylinder Heads - Pair | jelibuiltperformance.com | 3174.7 USD | — | — |
| KDD 7.3 Powerstroke O-Ring Cylinder Heads - Pair | killdevildiesel.com | 2999.98 USD | — | — |
| KDD 6.7 Powerstroke O-Ring Cylinder Heads | killdevildiesel.com | 2999 USD | — | — |
| KDD 6.0 Powerstroke O-Ringed heads, Gaskets and ARP head stud bundle | blacktieracefab.com | 2975 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Cylinder Heads, Pair | jelibuiltperformance.com | 2648.94 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Cylinder Heads, Single | killdevildiesel.com | 2499 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Cylinder Heads, Pair | killdevildiesel.com | 2499 USD | — | — |
| KDD 6.4 Powerstroke O-Ring Cylinder Heads, Single | killdevildiesel.com | 2499 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Cylinder Heads, Pair | blacktieracefab.com | 2300 USD | — | — |
| 6.7L PowerStroke Dry Sump Oil Pan | killdevildiesel.com | 1776 USD | — | — |
| Kill Devil Diesel 6.0 6.4 Billet Performance Camshaft Kits | killdevildiesel.com | 1279 USD | — | — |
| KDD 6.0 Powerstroke O-Ring Cylinder Heads, | warrendiesel.com | 1250 USD | — | — |
| Kill Devil Diesel HD 12-Valve Cummins Cylinder Head | killdevildiesel.com | 1249 USD | — | — |
| Kill Devil Diesel 6.0/6.4 Camshaft | killdevildiesel.com | 799 USD | — | — |
| Hypermax Fire Ring Head Gasket Kit 7.3 Powerstroke | killdevildiesel.com | 759 USD | — | — |
| KDD Cummins 5.9L Fire Ring Head Gasket Kit (2003-2007) | killdevildiesel.com | 499 USD | — | — |
| Conversion Kit- 6.0 Cylinder Heads | killdevildiesel.com | 425 USD | — | — |
| KDD Welded Piston Cooler Jets (7.3L Powerstroke) | killdevildiesel.com | 399 USD | — | — |