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Supertech Block Guards are meticulously designed and tested in many engines.
As a result Supertech offered Block Guards that will provide support to highly stressed cylinder walls with optimal engine cooling by allowing enough water in critical areas to avoid destructive cylinder hot spots.
Supertech Block Guards are made from high strength, corrosion resistant 6061 aluminum alloy and CNC machined for precise installation.
Great product,excellent fit, even better service Promotive concepts is the only supplier I will Use in the future
