Height: +.100 in. - Spring Diameter: 1.500 in. - Valve Stem Diameter: 11/32 in. - Weight: 15.0 grams - Ti-17 Material (High Strength)
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.
  • Made from our high strength Ti-17 Titanium material for maximum strength
  • CAD designed for ultimate reduction in mass without sacrificing strength
  • Must use 7 degree valve locks

Information:

Made from our high strength TI-17 Titanium Material
Attributes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy Valve Springs & Kits, Valve Springs & Kits
Country of Origin (Primary) US
EBAY Category ID 262140
Emission Code Off Road
Engine Type ICE, ICE
First Step Diameter 1.325, 1.325
Hazardous Material Code N
Height 0.100, 0.100
Industry Automotive, Automotive
Life Cycle Status Code Available to Order
Out of Stock Message Call for Availability, Call for Availability
Product Market Domestic, Domestic
Product Type Engine Valve Spring Retainer, Engine Valve Spring Retainer
SDR Required Flag N
Second Step Diameter 1.035, 1.035
Stem Diameter 11/32, 3/8, 11/32, 3/8
Third Step Diameter 0.705, 0.705
Title - Web Manley Spring Retainer, RET-TI 1.500 DOUBLE 7 DEG., Manley Spring Retainer, RET-TI 1.500 DOUBLE 7 DEG.
Valve Lock Angle 7, 7
Valve Lock Degree 7
Valve Spring Manley 221420, 1455, 1456, 1457, 1460, 1461, Manley 221420, 1455, 1456, 1457, 1460, 1461
Valve Spring Outer Diameter 1.500, 1.500
Valve Spring Retainer Material TI-17 Titanium, TI-17 Titanium
Valve Spring Retainer Quantity 1, 1
Valve Spring Retainer Series 7 Degree Titanium, 7 Degree Titanium
Valve Stem Diameter 11/32, 3/8, 11/32, 3/8
Warranty Time 30
Weight 15, 15
GTIN 00807298038704