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.
Use Manley 13098 or OE Chevrolet LS Valve Locks - Height: Standard - Valve Stem Diameter: 8mm - Weight: 5.0 grams
Manley Spring Retainer, RET-TI 1.255 7 DEG LS1.
- CAD designed for ultimate reduction in mass without sacrificing strength
- Must use Manley P/N 13098 or factory Chevrolet LS valve locks
- Special 6AL-4V titanium for maximum strength
- Must use 7 valve locks
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| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Carb Acknowledgement Required: false |
| Regular Stock: false |
| Units Per Sku: 1 |
