Use Manley 13091 Valve Locks (LT-1/LT-4/L-98 - Gen I/II SBC) - Height: +.050 in. - Valve Stem Diameter: 11/32 in. - Weight: 10.0 grams
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.
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 valve locks
- Use Manley P/N 13098 (recommended) or factory Chevrolet LT valve locks
- Sames as 23623 but +.055" more installed height
- Sames as 23628 dimensionally except made of Titanium
Information:
For Chevrolet LT1 / LT4 / L98 and must use Manley P/N 13091| Attributes | |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category Hierarchy | Valve Springs & Kits, Valvetrain Components>Spring Retainers>Titanium |
| Country of Origin (Primary) | US |
| EBAY Category ID | 262140 |
| Emission Code | Off Road |
| Engine | LT1, LT1 |
| Engine - Web | LT1 |
| Engine Type | ICE, ICE |
| First Step Diameter | 1.155, 1.155 |
| Hazardous Material Code | N |
| Height | 0.050, +.050 |
| Industry | Automotive, Automotive |
| Life Cycle Status Code | Available to Order |
| Make | Chevrolet, Chevrolet |
| Make - Web | Chevrolet |
| Out of Stock Message | Call for Availability, Call for Availability |
| Product Market | Domestic, Domestic |
| Product Type | Engine Valve Spring Retainer Set, Engine Valve Spring Retainer Set |
| Quantity | 16, 16 |
| SDR Required Flag | N |
| Second Step Diameter | 0.950, 0.950 |
| Stem Diameter | 11/32, 11/32 |
| Third Step Diameter | 0.675, 0.675 |
| Title - Web | Manley Spring Retainer, RET-TI 1.290 7 DEG +.050 LT1, Manley Titanium 7 Degree Valve Spring Retainer - Use with Manley Spring 221436 |
| Valve Lock Angle | 7, 7 |
| Valve Lock Degree | 7 |
| Valve Spring | Manley 221436, Manley 221436 |
| Valve Spring Outer Diameter | 1.295, 1.295 |
| Valve Spring Retainer Material | 6AL-4V Titanium, 6AL-4V Titanium |
| Valve Spring Retainer Quantity | 16, 16 |
| Valve Spring Retainer Series | 7 Degree Titanium, 7 Degree Titanium |
| Valve Stem Diameter | 11/32, 11/32 |
| Warranty Time | 30 |
| Weight | 10, 10 |
| GTIN | 00807298024592 |