Engine Kits

Manley 11578-8 Ford 289-302-351W Valves
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Manley 11578-8 Ford 289-302-351W Valves



Part #: 11578-8
List Price: $315.15
Our Price: $133.76
You Save: $181.39



Ford 289-302-351W, 11/32" Stem Diameter .395" Tip Length Intake 1.850 Stock Length

MANLEY RACE FLO VALVES

XH-426 Stainless Exhaust Material
NK-842 Stainless Intake Material
Chrome Stems and Hard Tips
Swirl Polished and Fully Machined
Increased Flow with “Pro Flo” Underhead

Approximate Weight (g) 105
Brand Manley
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Notes Designed for use with rail type rocker arms.
Overall Valve Length (in) 5.075 in.
Part Type Valves
Product Line Manley Race Series Stainless Steel Valves
Quantity Sold as a set of 8.
Swirl Polished Yes
Undercut Stem Yes
Valve Head Diameter (in) 1.850 in.
Valve Head Style 5 degree dish
Valve Material NK-842 stainless steel
Valve Seat Width (in) 0.080 in.
Valve Stem Diameter (in) 0.342 in.
Valve Tip Length (in) 0.395 in.