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Vehicle Info NeededFord 5.0L Windsor Sr. 200 Cast Iron Cylinder Head 200cc Intake Ports
Ships on Sep 14, 2026
Lowest Price Guarantee- Ford 5.0L Windsor Sr. 200 Cast Iron Cylinder Head
- 200cc Intake Ports
- 64cc Combustion Chambers
- 2.020'' Int/1.600'' Exh Valves
- 1.250'' Valve Spring, .560'' Max Lift
- Assembled, Sold Individually
TECHNICAL SPECIFICATIONS 1.250' single spring, 100# @ seat,.560' max. lift.
Material: High density cast iron
Valve Seats: Integral intake,hardened steel exhaust
Valve Guides: Integral cast iron
Valve Spring Seats: Machined for 1.250' springs
Valve Size: 2.020' x 1.600' (11/32)
Rocker Arm Studs: Accepts 3/8" or 7/16" screw-in studs with 7/16"-14 base thread
Exhaust Flange: Stock port locations, Dual bolt pattern accommodates large custom headersIncluded In Assembly: Erson stainless steel valves, ring & band style valve seals, 1.250' valve springs, Erson 7° retainers, and keepers.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
The Most Powerful Head Designed For 5.0 Ford Applications!
Actual flow bench and dyno testing confirms that World's Windsor Sr. 200 cast iron heads are more powerful than the competition. It's also important to know that due to World Products RightCast technology and CNC machining expertise (all heads are made to rigid QS-9000 specifications). The Windsor Sr. 200 head is compatible with all standard-type pistons. What's more, efficiency is so good that they're covered by C.A.R.B. EO #D-343, and fully 50-state legal. To achieve the optimum power potential from World's Windsor Sr. 200 heads, you'll need an improved intake and exhaust system, more aggressive camshaft, and upgraded ignition system. It's absolutely the most potent head in its class for the 5.0L! Works with stock type piston designs, and does not require changing pistons to obtain combustion efficiency.
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Technical Specifications
- Material: High density cast iron
- Valve Seats: Integral intake, hardened steel exhaust
- Valve Guides: Integral cast iron
- Valve Spring Seats: Machined for up to 1.550'' springs
- Valve Size: 2.020'' x 1.600''
- Exhaust Flange: Stock port locations. Dual bolt pattern accommodates large custom headers.
Included In Assembly: Erson stainless steel valves, ring and band-style seals (-1 and -2 models) or PC style seals (-3 models), valve springs, Erson 7° retainers, and keepers.
Recommended Installation Items - Rocker Arms: Aftermarket roller rocker arms recommended. However, if stock rockers are to be retained, use stud-mounted rocker arms.
- Head Gaskets: Fel-Pro 375-9333PT or 375-1011-2 or equivalent. Caution: 375-1011-1 is not recommended.
- Pushrods: Requires heat-treated pushrods
- Screw-in Studs: 3/8" or 7/16" with 7/16"-14 base thread
- Pushrod Guidplates: Flat 5/16"
- Spark Plugs: Accepts 14mm .460'' reach tapered seat 5/8'' hex (NGK 2817, 2405, 4323 or equivalent).
- Intake Gasket: Fel-Pro 375-90361 or equivalent.
- Exhaust Gasket: Fel-Pro 375-1415 or equivalent.
Machine Shop Specifications - Maximum Valve Diameter: 2.080'' x 1.600''
- Maximum Spring Seat Depth (from inside step): .030''
- Maximum Spring Diameter: 1.550''
- Approximate Milling Guideline (varies with depth): .007'' per cc
- Maximum Flat Mill Depth (up to intake seats): .040''
- Maximum Angle Mill: .175'' depth
Note: These specifications are for reference only. ALWAYS measure before machining.
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