Manley Spring Retainer, RET-STL 1.311 7 DEG LS1 Manley Spring Retainer, RET-STL 1.311 7 DEG LS1 Manley Performance 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

Manley Spring Retainer, RET-STL 1.311 7 DEG LS1

Code: MAN23620-16
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Manley Spring Retainer, RET-STL 1.311 7 DEG LS1
Manley Spring Retainer, RET-STL 1.311 7 DEG LS1
Manley Spring Retainer, RET-STL 1.311 7 DEG LS1
Category: Car & Truck Parts

  • 1-4 DAYS DELIVERY

  • 100% ORIGINAL AND QUALITY

  • 24 MONTHS GUARANTEE

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
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