For small-block Chevy connoisseurs ... the blocks are fitted with provisions for a factory style hydraulic roller camshaft. Three pedestals are cast and threaded to attach the factory spider ...

"The small-block Chevy is unquestionably the dominant domestic ... like a good-flowing cylinder head or a well-designed performance camshaft, that the design would have a decade or more worth ...

A “dressed” small-block Chevy (production cast-iron block and ... with powerplants that range from the Cosworth twin-cam four-cylinder Vega head conversion to the Wankel rotary engine.

For the ZZ6, Chevy is working to improve the Small Block's high-rpm performance ... The ZZ6 also uses an aggressive hydraulic roller camshaft, with .474/.510-inch lift and 208/221-degrees duration ...