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.
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.
Valve Head Diameter (in):
2.100 in.
Valve Stem Diameter (in):
0.312 in.
Overall Valve Length (in):
4.994 in.
Undercut Stem:
No
Swirl-Polished:
Yes
Valve Tip Length (in):
0.120 in.
Valve Material:
NK-842 stainless steel
Lock Groove Quantity:
3-groove
Lock Groove Style:
Conventional
99
Valve Head Style:
7 degree dish
Valve Seat Width (in):
0.085 in.
Quantity: Sold as a set of 8.
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This product was added to our catalog on Friday 11 May, 2018.