Part Number: MAN-11398-8
Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.
Set of 8.
GM LS 5.7L and 6.0L style engines.
Manley products, due to their intended use, are sold without warranty.
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