Manley Spring Retainer, RET-TI 1.430 7 DEG +.050 - 23639-16

Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve control in the most demanding racing applications.

Features

• Special 6AL-4V titanium for maximum strength
• CAD designed for ultimate reduction in mass without sacrificing strength
• Must use 7 valve locks
• Must use Manley P/N 13098 or factory Chevrolet LS valve locks

Specs

• Use Manley 13098 or OE Chevrolet LS Valve Locks
• Height: +.050 in
• Valve Stem Diameter: 8mm
• Weight: 14.0 grams
• Prop 65 - Short Label: Prop 65 Warning Label.JPG
• Engine Type: ICE
• Make: Chevrolet
• Engine: LS
• Product Market: Domestic
• Weight: 14
• Stem Diameter: 8.00
• Valve Stem Diameter: 8.00
• Product Type: Engine Valve Spring Retainer Set
• Quantity: 16
• Valve Spring Outer Diameter: 1.437
• Valve Spring Retainer Quantity: 16
• Valve Spring Retainer Series: 7 Degree Titanium
• Valve Spring Retainer Material: 6AL-4V Titanium
• Valve Spring: Manley 22408
• Valve Lock Angle: 7
• Height: +.050
• First Step Diameter: 1.340
• Second Step Diameter: 1.050
• Third Step Diameter: 0.700