6.4 Cylinder Heads and Components

 LEAD TIME APPLIES Our popular O-ring heads start off with a 100% brand new casting made just for us, to our exacting specifications.  We have impr...

 Lead Time Applies KDD ICON Series Street Port Cylinder Heads offer superior performance to anything else on the market - using state of the art ca...

This listing is for CNC ported ICON heads.  The regular ICON head already outflow ported factory heads...the CNC ported ICON heads are not for the ...

LEAD TIME MAY APPLY Mahle MLS black diamond single cylinder head gasket. Fits 6.4L Ford engines. We use these gaskets on nearly all KDD engines we ...

PRICING IS PER GASKET Material: MLXBore Shape: RoundBore Size (MM): 103# of layers: 5Orientation: None Parts are manufactured to order Production ...

PRICING IS PER GASKET Material: MLXBore Shape: RoundBore Size (MM): 103# of layers: 5Orientation: None Parts are manufactured to order Production T...

    LEAD TIME APPLIES Upgrade the pushrods in your 6.0 with a set of KDD's track proven one piece chromoly pushrods.  We use these in all of our in...

ARP head studs are a must for any 6.4 Powerstroke making serious power.  These heavy duty head studs are rated at 220,000 psi tensile strength to g...

Complete top end gasket set for the Ford 6.4L Powerstroke. It comes with Black Diamond cylinder head gaskets.

LEAD TIME MAY APPLY Genuine Ford Top End Gasket Set This upper Reseal kit includes the dowels, gaskets, and o rings needed to install the heads, va...

Stock Plus (Stage 1/Standard)      For a mild bump over used factory springs, we use these quality USA made valve springs as the standard spring fo...

This kit includes KDD chromoly pushrods, and USA made KDD valve springs, available in 80, 100, and 120 lb increments! 

Correct pushrod length will allow you to keep stock rocker geometry, allowing the friction surface of the rocker arm to ride the correct contact ar...

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

From our new builder series - KDD is proud to offer billet 6061 intake flanges for 6.0/6.4 ford powerstroke.  Ideal for making custom intake manifo...

THESE ARE INDIVIDUALLY SOLD PUSHRODS Upgrade the pushrods in your 6.0 with a set of KDD's track proven one piece chromoly pushrods.  We use these i...

Flatout Gaskets RCC copper cylinder head gaskets are made with an exclusive rubber-coated copper process. The base metal is 100 percent soft anneal...

KDD can port your heads, KDD can even develop new ports for new engines through our custom induction program! For most engines porting will start o...