Choose Your Car for a Perfect Fit

MANLEY 23623-1 Titanium 7 Degree Valve Spring Retainer (Use with Spring 221436) for CHEVROLET Gen III/IV or Gen V LT4 Exhaust Only
This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
MANLEY 23623-1 Titanium 7 Degree Valve Spring Retainer (Use with Spring 221436) for CHEVROLET Gen III/IV or Gen V LT4 Exhaust Only
ATOMIC-SHOP UAE
26th Street - Al Quoz Industrial Area 2
Dubai DU
United Arab Emirates
ATOMIC-SHOP UAE (RABDAN Motorsport)
14 10b St - Al Quoz Industrial Area 3
Dubai DU
United Arab Emirates
Choose options
This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
This item is considered special order and is not available for immediate pickup or dispatch. Please note that no returns, cancellations, or refunds allowed on special orders.
The product can be delivered at the specified price provided that it is shipped together with other goods from this manufacturer. Such consolidation may require additional delivery time—typically about 2 extra weeks beyond the standard timeframe, and in some cases up to 4 weeks.
If you need the product urgently, a paid express delivery option is available. Please contact our sales assistants for additional information.
Description MANLEY 23623-1 Titanium 7 Degree Valve Spring Retainer (Use with Spring 221436) for CHEVROLET Gen III/IV or Gen V LT4 Exhaust Only
Manley Valve Spring Retainers are engineered using finite element analysis and CNC-machined to exacting tolerances. These retainers reduce valvetrain mass, improve RPM potential, and ensure valve control in demanding racing applications.
Note: Must use 7° valve locks.
- Special 6AL-4V titanium for maximum strength
- CAD designed for reduced mass without sacrificing strength
- Use Manley P/N 13098 (recommended) or factory Chevrolet LT valve locks
- Same as 23625, but with +.045 more installed height
Specifications:
- Product Market: Domestic
- Weight: 10 GR
- Stem Diameter: 8.00 MM
- Valve Stem Diameter: 8.00 MM
- Emissions Code: 3
- Product Type: Engine Valve Spring Retainer
- Valve Spring Outer Diameter: 1.295 IN
- Valve Lock Angle: 7 DEG
- Second Step Diameter: 0.950 IN
- Third Step Diameter: 0.675 IN
