Performance Head Gasket Kit & Seals for Ford F-150 (2007-2010) 5.4L

Heavy-Duty Full Engine Overhaul Gasket Set for 2007-2010 Ford F-150 (P221 / P415)

What it Does: The Performance Head Gasket Kit provides a complete, high-integrity cylinder head and bottom-end fluid seal for the 2007-2010 Ford F-150 to restore factory combustion compression and prevent oil and coolant cross-contamination.

The Stock Ford F-150 Gasket Failure Modes

The factory 5.4L Triton 24V SOHC Modular V8 engine is prone to cylinder head gasket degradation under heavy towing loads, severe thermal cycling, and high cylinder pressures. Over time, OEM composite layers delaminate around the combustion fire rings and pressurized oil feed ports. This leads to external coolant weeping, compromised combustion chamber seal integrity, and oil pressure loss to the variable camshaft timing (VCT) system.

The Engineering Solution

This master gasket set features multi-layer steel (MLS) head gaskets engineered for high spring-back recovery and balanced bore clamping across aluminum cylinder heads and cast iron blocks. Upgraded fluoroelastomer (FKM) valve stem seals and molded elastomer intake, exhaust, and oil pan seals resist thermal hardening, petrochemical degradation, and torque loss under sustained operating temperatures.

What's Included

• 2 Head Gaskets
• 1 Valve Oil Seal Set
• 2 Valve Cover Gaskets
• 2 Intake Manifold Gaskets
• 4 Exhaust Manifold Gaskets
• 1 Oil Pan Gasket
• 1 Crankshaft Rear Oil Seal
• 2 Crankshaft Front Oil Seals
• 1 Oil Filter Gasket
• 2 Water Outlet Gaskets
• Other Small Gaskets and Seals

Technical Specifications

Compatibility

• 2007-2008 Ford F-150 (P221 Chassis) 5.4L Triton SOHC 24V (VIN 5, V)
• 2009-2010 Ford F-150 (P415 Chassis) 5.4L Triton SOHC 24V (VIN V)

Frequently Asked Questions & Fitment Warnings

Does this fit the P221 / P415 F-150?

Yes, this is a direct fit for the 2007-2010 Ford F-150 equipped with the 5.4L 3V Triton SOHC engine. Does not fit 4.6L V8, 4.2L V6, or earlier 2-valve 5.4L Modular engine variants.

Are new cylinder head bolts required for this installation?

Yes, the 5.4L Triton utilizes factory torque-to-yield (TTY) cylinder head bolts that undergo permanent stretch and cannot be reused during reassembly.

The Ford Workhorse Standard

Engineered to handle severe-duty commercial hauling, off-road cycles, and heavy payload demands, this complete gasket system ensures consistent clamping force and leak-free fluid containment under continuous high-load towing.