JDM Engineering

Want to get a stronger motor. Then JDM's 5.4L Long Block is what you are looking for. We don't cut any corners. All new and only the best components are used in our motors. Our history speaks for itself.

Features of our long block include:

•  New 5.4L Block 
•  Steel Crank (1000 HP)
•  ARP Main Studs 
•  ARP Head Studs
•  Manley Rods (900 HP) 
•  JDM Spec'd Pistons 
•  JDM Spec'd Bearing and Rings 
•  High Volume Oil Pump 
•  Ford Head Castings
•  CNC Ported to JDM Specs 
•  Stainless Steel Shim Head Gaskets 
•  16 New Stainless Steel Valves 
•  16 New Valve Guide Seals 
•  16 New Lifters 
•  16 New Cam Followers 
•  Titanium Retainers 
•  Factory Keepers 
•  Stage 2 Cams 
•  New Rear Main Seal 
•  2 New Timing Chain Gears 
•  2 New OEM Timing Chains 
•  4 New Guides 
•  2 New OEM Oil Tensioners 
•  2 New Case-Hardened Guide Pins 
•  New Freezeout Plugs
•  Blueprinted and Balanced

CRATE CHARGE OF 199.00 WILL BE APPLIED TO ALL ORDERS

Optional Add-On Package includes:

•  Ported Lower Intake Manifold 
•  Oil Pan 
•  Oil Pump Pickup 
•  Timing Chain Cover and Seals 
•  Valve Covers 

 LOOK AT OUR ENGINE COMPONENT SECTION FOR MORE ASSECSSORIES FOR THE ENGINE