Description
6.0L Powerstroke Diesel Ultimate Engine Overhaul Kit Stage 2
Unlock reliable power for daily driving and light towing with the 6.0L Powerstroke Diesel Ultimate Engine Overhaul Kit Stage 2. This kit is engineered for enthusiasts who want better engine function, durability, and noticeable gains in horsepower and torque—without sacrificing street manners.
Key Features
- Fits 2003–2010 Ford 6.0L Powerstroke Diesel
- O-ringed Cylinder Head Set: New, fully assembled, and ready to install (pair)
- Performance Pistons: 8 pistons available in STD, .010, .020, .030, and .040 sizes, featuring steel top ring grooves, plasma-coated steel top rings, ductile iron second rings, 2-piece oil rings, and Teflon-coated Grafal moly skirts for reduced wear and improved longevity
- Premium Bearings: Cleveite rod & main bearings (STD, .020, .030) and cam bearings
- Forged Strength: Callies Ultra Forged connecting rods
- Valve Train: 16 heavy-duty lifters, 100 lb high-rev valve springs (installed on heads), and billet .050″ shorter 6.4 pushrods
- High-Performance Camshaft: Stage 2 custom grind cam with smooth lobe ramp rate technology, redesigned for fewer cam and lifter failures, and includes a lifetime replacement warranty
- Complete Gasket & Seal Set: Upper and lower sets covering oil pan, cylinder heads, valve covers, EGR, fuel injection, turbo fittings, and more
- Extras: Freeze plug & oil galley plug kit, and a FREE T-shirt (select size at checkout)
Complete Gasket & Seal Set Includes:
Oil pan gaskets, oil filter gasket, miscellaneous O-ring, washers, timing cover gasket, oil pump inlet gasket, EGR valve gaskets, EGR cooler gaskets, oil manifold gasket, cylinder head gaskets, cylinder head plugs, crankcase cover gasket, fuel injection grommets, fuel injection O-rings, injection nozzle washers, intake manifold gaskets, oil cooler gaskets, oil cooler O-ring, thermostat gasket, throttle body gaskets, turbo air fitting gaskets, turbo oil drain gaskets, valve cover gaskets, valve cover grommets, water outlet gasket, exhaust manifold gaskets, exhaust pipe gaskets, crankshaft cover gasket, additional timing cover gasket, rear main seal, and valve stem seals.
Part Numbers:
HS54450 and CS54450 (18mm)
HS54579 and CS54450 (20mm)
Performance Highlights
- Tested to add over 70 HP and more than 150 ft-lbs of torque
- Lowers exhaust gas temperatures (EGTs) for cooler running
- Redesigned cam profile reduces cam and lifter failures
- Great for street driving and light towing
- Faster turbo spool and improved engine efficiency
- Recommended: Torque converter upgrade with at least 200 RPM higher stall speed (for non-VGT turbos)
- Custom tuning is highly recommended for best results, especially with single Non-VGT turbo kits
Ordering Information
- Please specify piston size when you order (STD, .010, .020, .030, .040)
- Optional Cerakote piston top coating available for improved heat management
- Reduced compression pistons available for blocks milled more than .006″
- Before ordering, have your engine cylinders measured at a machine shop to ensure you get the correct piston size
- Changing piston size after shipping will require restocking and shipping fees
- Ceramic-coated or machined pistons cannot be exchanged
Compatibility
This kit is not compatible with VT365 International engines.
Important Notice (Piston Agreement)
This product requires precise piston sizes. Please have your cylinders properly measured at a machine shop before ordering. Any changes to piston size after your order ships will incur restocking and shipping fees. Pistons with ceramic coatings or those that have been machined cannot be exchanged. Accurate measurements help avoid costly returns.
