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World Products Parts and Accessories

Something amazing happened in 1987—World Products introduced a set of cast iron cylinder heads that were more budget-friendly than aluminum heads, and delivered...

Something amazing happened in 1987—World Products introduced a set of cast iron cylinder heads that were more budget-friendly than aluminum heads, and delivered impressive power gains over stock. Racers and enthusiasts took notice, and since then World has grown into an icon of the performance industry. World engine blocks are the perfect starting point for your next Chevy, Ford, or Mopar performance engine build--from budget-friendly to all-out competition! Top off your engine build or upgrade your existing performance engine with the increased airflow and top-notch features of World Products cylinder...

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World Products S/R Cylinder Heads

World Products S/R cylinder heads make it easy to rebuild your engine affordably. They feature hardened steel exhaust seats compatible with unleaded gasoline, extra-thick decks and walls for improved reliability, tapped for screw-in rocker studs, and machined valve cover rails to eliminate leaks. The heads are available bare or assembled for a variety of applications. With the strength, reliability, and great price of these cylinder heads, there's no reason to bother with worn-out junkyard castings or new OEM castings—you can depend on World Products to help you do it right.

4.67 out of 5 stars ( 3 )

$882.99

World Products PBM Performance Block Kits

World Products PBM Performance block kits are a great way to begin your next engine build. These kits contain accessory parts like freeze plugs, cam plugs, oil galley plugs, cylinder head dowels, timing cover dowels, and bellhousing dowels. With all the little parts assembled for you, it's time to get started! Kits are available for small block Ford or big block Chevy engine applications.

3.25 out of 5 stars ( 4 )

$53.42

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$62.99

World Products Race Flow Stainless Steel Valves

These World Products race flow stainless steel valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts, XH-424), with chrome stems and hardened valve tips. Street Flo series valves are fully machined and swirl-polished, and both the materials and the heat treating process are superior to those of the budget replacement series valves.

Not Yet Reviewed

$17.00

Clearance

World Products Merlin Cylinder Heads

World Products Merlin cylinder heads for big Chevys combine large intake runners with open combustion chambers to produce good torque and low-end power. The heads are available assembled or bare; rectangular or oval; with or without intake/exhaust valves; and other options. Order the model that best suits your application.

2.33 out of 5 stars ( 6 )

$2,624.42

$1,309.50

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$1,840.28

World Products Sportsman Parts Kits

World Products Sportsman parts kits are a great way to start your engine block build. These hardware kits feature the little accessories you always have to hunt for—parts like freeze plugs, cam plugs, oil galley plugs, cylinder head dowels, timing cover dowels, and bellhousing dowels. The contents may vary by application, but there's no more searching for the correct sizes. World Products Sportsman parts kits have your plug and dowel needs covered in one part number.

5.0 out of 5 stars ( 1 )

$64.36

World Products 302 C.I.D. Ford Man O'War Blocks

The engineering team at World Products collaborated with leading Ford racers and professional engine builders to develop the Man O'War replacement blocks for the popular 302 small block. They are available in two deck heights to ensure compatibility with all popular OEM and aftermarket cylinder head/intake manifold combinations. World Products' new Man O'War Ford blocks have been created utilizing contemporary CAD/CAM manufacturing technology for more precisely detailed blocks than were ever before possible through conventional foundry methods. And, they're made to QS-9000 quality standards, the highest in the industry.

Not Yet Reviewed

$4,571.99

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