If you are the owner of a 2008 - 2010 Ford Super Duty or an E-Series Van and your 6.4L engine is in need of replacement, look no further than J&K. We specialize in the remanufacturing of 6.4 and eliminate all of the OEM fail points. Whether you’re the owner of a Ford PowerStroke or Navistar International VT-390, we can solve any issue you might have.
We use Chromoly Pushrods in all Long Block builds!
The factory pushrods in your 6.4L Powerstroke are designed for factory Boost levels and are known to cause valvetrain issues. Safeguard your engine with J&K's upgraded pushrods at no additional charge! These are a revised length pushrod built from superior materials and thicker walls for increased rigidity. By increasing the diameter of the tubing from the stock 11/32 to 3/8, the load is spread over a larger surface area without causing the pushrods to bind with the port of the cylinder head. This larger diameter pushrod will provide almost 50% more loading capacity than the stock 11/32 diameter. These Pushrods are created from Hard-drawn 4130/4135 seamless chromoly tubing, the highest quality available from mills, and initially formulated for aerospace/aircraft use. This is a high-quality pushrod that provides approximately 170,000 psi tensile strength.
Whether working on a ranch, construction site or even just taking the kids to school, you need to be able to rely on your van or trucks 6.4L Powerstroke engine to have the horsepower and torque to get through anything that’s thrown your way. J&K Engines is your United States and Canadian expert for your truck and van 6.4L Power Stroke engine rebuild. We are up to speed on the revisions so we can ensure your 6.4L Powerstroke engine is rebuilt and remanufactured properly the first time, to ensure a long life for your Ford truck or van engine rebuild.
Ask us about our stage 2 camshaft. This is the number one upgrade for all 6.0 & 6.4L engines. The stage 2 cam is designed to take advantage of the lost opportunities the factory cam didn't seize and solve the valvetrain issue of dropping lifters. This New Billet is a straight drop-in camshaft with no modifications needed. Stage 2 offers smoother idle, quicker spool up, lower egt's, and better torque and horsepower. Customers usually see a significant fuel economy improvement as well. This camshaft was designed with durability in mind and is meant for your standard work truck, to people hauling loads daily, to your weekend warrior. This is a new camshaft BILLET and has been heat treated 5 X deeper than stock.
PERFORMANCE PACKAGES LISTED BELOW
J&K STAGE I 6.4L ($7,995.00)
ARP Head studs
O-Ring Cylinder Heads
Bored .020 or .030 block
Billet chromoly pushrod set
J&K STAGE II 6.4L ($9,135.00)
ARP Head studs
O-Ring Cylinder Heads
Stage II Camshaft
Hi-Rev Valve Springs
Bored .020 or .030 block
Billet chromoly pushrod set
J&K Stage III 6.4L ($11,485.00)
ARP Head studs
O-Ring Cylinder Heads
ARP Main Studs
Stage II Camshaft
Hi-Rev Valve Springs
Bored .020 or .030 block
Billet chromoly pushrod set
Balanced Rotating Assembly
Coated Main, and Rod Bearings
Ceramic-coated piston tops and polymer coated skirts
Max Force HD Pistons
