Manley Performance Valve-SBC S/D 1.937

• NK-844 Stainless Intake Material
• Chrome Stems and Hard Tips
• Swirl Polished and Fully Machined

Specification

• Type : Intake
• Head Diameter : 1.937"
• Stem Diameter : .3415 "
• Installed Height : Stock
• O/A Length : 4.911 "
• Tip Length : .250"
• Underhead Angle/Radius : 10° x 3/8"
• Margin : .050
• Seat Width : .080"
• Top Head : 5° Dish