Exhaust Valve, Race Flo, 1.500 in Head, 0.342 in Valve Stem, 4.911 in Long, Stainless, Small Block Chevy, Each
Manley specializes in engine performance for everything from street to track to drag strip. Their product line-up includes valve train components, pistons, rings, connecting rods, and crank shafts for everything from late model V8�s to sport compacts.