Manley Street Flo valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts are XH-424) with chrome stems and hardened valve tips. Street Flo series valves are fully machined and swirl polished, and both the materials used and the heat-treating process are superior to those of the Budget replacement series valves. They're available in a variety of head diameters, with either straight stems or undercut "Pro Flo" stems for increased flow. Order the set that's compatible with your vehicle and engine application. Image is a representation. Actual product may vary

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MANLEY Valve, Titanium, Intake, Bead Loc, 2.125 in. Head Dia., 0.3415 in. Stem Dia., 5.54 in. Height, Each

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MILODON Valves, Exhaust, Race, Stainless Steel, 1.77 in. Dia, For Pontiac, 1968-70, 326, 350, 389, 400, 421, 455, Set of 8

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MANLEY Valve, Titanium, Intake, Bead Loc, 2.1 in. Head Dia., 0.3415 in. Stem Dia., 5.14 in. Height, Each

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