Manley Spring Retainer, RET-TI 1.255 7 DEG LS1
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.
  • Special 6AL-4V titanium for maximum strength
  • CAD designed for ultimate reduction in mass without sacrificing strength
  • Must use 7 degree valve locks

Information:

Manley Spring Retainer, RET-TI 1.255 7 DEG LS1.
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 0.935, 0.935
Hazardous Material Code N
Height Standard, Standard
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 0.640, 0.640
Stem Diameter 8.00, 8.00
Third Step Diameter 0.570, 0.570
Title - Web Manley Spring Retainer, RET-TI 1.255 7 DEG LS-1, Manley Spring Retainer, RET-TI 1.255 7 DEG LS1
Valve Lock Angle 7, 7
Valve Lock Degree 7
Valve Spring Manley 221428/221438, Manley 221428/221438
Valve Spring Outer Diameter 1.076, 1.076
Valve Spring Retainer Material 6AL-4V Titanium, 6AL-4V Titanium
Valve Spring Retainer Quantity 1, 1
Valve Spring Retainer Series 7 Degree Titanium, 7 Degree Titanium
Valve Stem Diameter 8.00, 8.00
Warranty Time 30
Weight 5, 5
GTIN 00807298039770