Granatelli tall valve covers for 4.8-7.0-liter GM LS engines with LS centerbolt mounting. The pair is baffled cast aluminum with a red wrinkle finish.
 
The taller covers give stock-style rocker arms clearance for camshafts with up to .750-inch lift. Integral angled mounts put 72mm-spaced coils directly on the covers and replace the factory steel coil brackets; LS1 applications use LS3-style coils. New stanchions, bolts and grommets come with the tall covers.
 
Tall, baffled cast aluminum; red wrinkle finish; LS centerbolt mounting; 72mm coil bolt spacing. Includes two valve covers, billet-aluminum oil-fill cap, new stanchions and bolts, grommets, gaskets and mounting hardware. Part 640363.