6.0L Powerstroke Diesel Stage 3 Engine Overhaul Kit

Upgrade your 6.0L Powerstroke with this Stage 3  Engine Overhaul Kit—engineered for dedicated street and race builds using big single or compound turbos & Nitrous. This comprehensive kit is ideal for non-VGT turbo setups with 225cc or larger injectors and is not recommended for towing.

Key Features

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• Performance Pistons: 8 fly-cut, delipped pistons with steel top ring groove, Teflon-coated skirts, plasma-coated steel rings; available in multiple bore sizes (.STD, .010, .020, .030, .040)
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• Bearings & Lifters: Clevite rod, main, and cam bearings; 16 heavy-duty lifters; cam bearings included
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• Camshaft: Stage 3 custom grind with lifetime warranty and smooth lobe ramp technology
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• Valvetrain: 100 lb high-rev valve springs installed, billet .050 shorter 6.4 pushrods
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• Connecting Rods: Callies Ultra Forged rods
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• Gasket Set: Mahle Complete upper and lower set for a leak-free rebuild
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• Extras: Optional Cerakote thermal piston top coating,
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• Free t-shirt: (select size at checkout)
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What’s Included

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• 8 pistons Flycut & Delipped (specify bore size)
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• 8 pins, 16 locks, 8 piston rings
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• Clevite bearings (rod, main, cam)
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• Cam bearings, freeze plug/oil galley kit
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• 16 heavy-duty lifters
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• Stage 3 camshaft (lifetime warranty)
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• Billet pushrods
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• Callies Ultra forged connecting rods
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• Complete gasket & seal set
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Gasket & Seals Set Includes: \nOil pan, oil filter, O-rings, timing cover, oil pump inlet, EGR valve, oil manifold, washers, cylinder head gaskets, crankcase cover, head plugs, EGR cooler, fuel injection grommets, fuel injection O-rings, nozzle washers, intake manifold gaskets, oil cooler seals, thermostat, throttle body, turbo air fittings, turbo oil drain, valve cover, valve cover grommets, water outlet, exhaust manifold, exhaust pipe, crankshaft cover, timing cover, rear main seal, valve covers, valve stem seals, and more.

Part Numbers:

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• 18mm: HS54450 and CS54450
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• 20mm: HS54579 and CS54450
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Shipping Policy

We offer FREE ground shipping to the Lower 48 states on all orders.

If you are located in Alaska, Hawaii, or Puerto Rico, please call us before placing your order so we can provide accurate shipping options and pricing.

Helpful 6.0 Powerstroke Tech Guides

Before assembling your engine, check out our in-depth 6.0 Powerstroke tech resources covering torque specs, bearing clearances, valve train geometry, piston to valve clearance, and engine assembly procedures.

These guides are designed to help with stock rebuilds, towing applications, and high-performance engine builds.