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Manley Race Series Stainless Steel Valves
VALVE-R/F HONDA 33.5mm
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Estimated Ship Date: Oct 27, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
11374-8
Part Type:
Product Line:
Summit Racing Part Number:
MAN-11374-8
UPC:
807298048918
Valve Position:
Intake
Intake Valve Head Diameter (mm):
33.500 mm
Intake Valve Stem Diameter (in.):
0.216 in.
Intake Valve Stem Diameter (mm):
5.48mm
Intake Overall Valve Length (mm):
102.400mm
Undercut Stem:
No
Swirl-Polished:
Yes
Valve Tip Length (mm):
2.500mm
Valve Material:
Stainless steel
Lock Groove Quantity:
1-groove
Lock Groove Style:
Conventional
Valve Head Style:
17 degree dish
Valve Seat Width (in.):
0.075 in.
Quantity:
Sold as a set of 8.
Notes:
Underhead Angle 22° Radius 5/16 in. Margin .050
Manley Race Series Stainless Steel Valves
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.
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