Manley Intake Valves
Race Flo valves are manufactured of XH-426 material for the exhausts and NK-842 for the intakes. This series of valves is targeted at the bracket, drag and oval track racers operating below 8000 rpm. Any engine builder successfully using EV-8 alloy (21-4N) valves will find in this series of Manley valves a superior piece at a most attractive price.
Part Type: Intake Valves
Head Diameter (in): 2.055"
Valve Stem Diameter (in): 0.342"
Overall Length (in): 5.040"
Material: NK-842 Stainless Intake Material
1-Piece Design: Yes
Hard Chrome Stems: Yes
Undercut Stem: Yes
Black Nitrided: No
Swirl Polished: Yes
Lock Groove Type: Conventional
Lock Groove Quantity: Single
Manufacturer: Manley Performance
Style: Manley Race Flo Valves
Quantity Sold as: Set of 8
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