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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: PSPPP-PERFORMANCEPKG6.0-18MM Manufacturer Sku #: PP-PerformancePKG6.0-18mm
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$3,399.00
2003 - 2005 Ford Excursion
2003 - 2006 Ford F250
2003 - 2006 Ford F350
2003 - 2006 Ford F450
Product Name: Powerstroke Products PP-PerformancePKG6.0-18mm Manufacturer: Powerstroke Products Manufacturer Part #: PSPPP-PERFORMANCEPKG6.0-18MM Thoroughbred Diesel Part #: PP-PERFORMANCEPKG6.0-18MM Fitment Notes: 2003-2006 Ford F-250/F-350/F-450 | Excursion 6.0L Powerstroke
6.0L Powerstroke Performance Package – 18mm (O-Ringed Heads, Cam, Pushrods, Lifters)Part #: PP-PerformancePKG6.0-18mm
Upgrade your 6.0L Powerstroke for serious performance and durability with this complete top-end performance package, tailored for engines with 18mm dowels. Whether you’re building for towing, street power, or reliability under pressure, this package combines essential valvetrain and airflow upgrades—all in one convenient kit.
(2) 18mm 6.0L Powerstroke cylinder heads
Fully assembled with 100lb performance valve springs
O-ringed sealing surface for improved head gasket retention under high boost
(1) Stage 1 Performance Camshaft
176/196 duration | .255”/.255” lift – optimized for low-end torque and midrange power
(1) Set of 4340 chromoly pushrods – 9.850? length, designed for strength and precision
(1) Set of Power-Stroke Products lifters – reliable performance upgrade over stock
Fits 2003–2006 6.0L Ford Powerstroke engines with 18mm dowel heads
Compatible with F-250, F-350, F-450, and Excursion models
HOT RE-TORQUE REQUIRED to maintain warranty coverage
Head studs sold separately – a full line is available and in stock
This all-in-one Powerstroke performance package is engineered for top-end reliability and power—perfect for enthusiasts and builders pushing their 6.0L beyond stock limits.