Engine Kits

Manley 10577-8 Small Block Chevy Valves
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Manley 10577-8 Small Block Chevy Valves

Part #: 10577-8
List Price: $137.98
Our Price: $68.99
You Save: $68.99

Availability: In Stock

Small Block Chevy 11/32" Stem Diameter, .250" Tip Length Exhaust Stock Length


XH-422 Stainless Exhaust Material
NK-840 Stainless Intake Material
Chrome Stems and Hard Tips
Swirl Polished and Fully Machined

Approximate Weight (g) 96
Brand Manley
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Overall Valve Length (in) 4.911 in.
Part Type Valves
Product Line Manley Budget Series Performance Valves
Quantity Sold as a set of 8.
Swirl Polished Yes
Undercut Stem No
Valve Head Diameter (in) 1.500 in.
Valve Head Style 10 degree dish
Valve Material XH-422 stainless steel
Valve Seat Width (in) 0.100 in.
Valve Stem Diameter (in) 0.341 in.
Valve Tip Length (in) 0.250 in.