Cloyes Original True Roller Timing Chain Set - SB Chevy HB22001 Multiple holes are drilled and

Multiple holes are drilled and tapped for mounting pumps and torque ball shield directly to engine plate instead of the housing

Dynamic Air scoops lower intake air temperatures by forcing more cool air from the front grille into the factory intake snorkel

1 Rated and stamped with date of production

Includes rugged on board air compressor

Toyota 2004-10

Cloyes Original True Roller Timing Chain Set - SB Chevy HB22001 Multiple holes are drilled andChains in Cloyes True Roller Timing Chain Sets use oversize . 250" diameter rollers that roll as the enter and exit the sprocket teeth, reducing friction and increasing power. Cam sprockets are dynamically balanced and made from either 30, 000 PSI tensile cast iron or SAE D7003 ductile iron. Sets also have multi keyway crank sprockets, heat treated for high strength. Cloyes was founded in the early 1920s in Cleveland, Ohio, by Raymond Cloyes, who