Applications: Sea Doo, The Torx Racing sea doo block helps provide strength to the stock sleeves and prevents sleeve walk that can cause premature head gasket failure. Features: 9.6mm Thick, CNC Machined 6061 Billet Aluminum, A Must for High Boost Turbo and Supercharged Engine, Designed in-house with CMM Equipment and CAD Software, Life Time Warranty, Made in USA.
