Engine Kits

Manley 10722-8 Small Block Chevy 11/32" Stem Dia. .250
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Manley 10722-8 Small Block Chevy 11/32" Stem Dia. .250

Part #: 10722-8
List Price: $199.98
Our Price: $99.99
You Save: $99.99

Availability: In Stock

Small Block Chevy 11/32" Stem Diameter .250 Tip Length Intake 1.940 Stock Length


XH-424 Stainless Exhaust Material
NK-841 Stainless Intake Material
Chrome Stems and Hard Tips
Swirl Polished and Fully Machined
Increased Flow with “Pro Flo” Underhead

Approximate Weight (g) 107
Brand Manley
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Overall Valve Length (in) 4.911 in.
Part Type Valves
Product Line Manley Street Flo Valves
Quantity Sold as a set of 8.
Swirl Polished Yes
Undercut Stem Yes
Valve Head Diameter (in) 1.940 in.
Valve Head Style 5 degree dish
Valve Material NK-841 stainless steel
Valve Seat Width (in) 0.080 in.
Valve Stem Diameter (in) 0.341 in.
Valve Tip Length (in) 0.250 in.