Product Description
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.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1990 | Chevrolet | Camaro | Iroc-Z |
| 1991-1992,1998-2002 | Chevrolet | Camaro | Z28 |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1985-1992,1997-2004 | Chevrolet | Corvette | Base |
| 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1990-1992 | Chevrolet | Corvette | ZR-1 |
| 1987-1988 | Pontiac | Firebird | Base |
| 1989-1992,1998-2002 | Pontiac | Firebird | Formula |
| 1987-1992 | Pontiac | Firebird | Trans Am |
| 1989-1992 | Pontiac | Firebird | Trans Am GTA |
| 2004 | Pontiac | GTO | Base |
Product Videos
Custom Field
Category Engine Components>Valve Springs, Retainers
Clearance Item N
MPN 23622-16
Special Order Y