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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, cylinder heads, intake manifolds, and short blocks are second to none in quality and performance for your dollar. For the ultimate performance upgrade, drop in a large-displacement World crate engine—they combine proven World components and arrive dyno-tested and certified, so you get an affordable powerplant that’ll perform for years.
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Cover up your valvetrain with a set of World Products cast aluminum valve covers. Their cast aluminum co...
These World Products Windsor Jr. heads feature 180cc intake runners that combine high velocity and superi...
These S/R heads from World Products make it easy to rebuild your engine affordably. They feature hardened steel ...
World Products is familiar with making high-quality parts, and their CNC die-cast aluminum valve...
These World Products Merlin cylinder heads for big Chevys combine large intake runners with open combustion c...
These World Products Windsor Sr. cylinder head models combine high velocity and superior flow to produce ...
Originally introduced in 1987, the latest versions of these Sportsman II heads from World Products continue to b...
Bolt on a set of affordable World Products S/R Torquer heads and add some serious muscle to your small b...
World's Motown blocks are without a doubt the most feature-laden, engine builder friendly, cast iron bloc...
World Products chrome valve covers are the perfect way to top off your heads. If you're looking for a quality v...
What if there was a recipe for horsepower? Ther...
World Products used their 15-plus years of experience manufacturing Merlin blocks for competition to devel...
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