PAC Racing Springs produces premium-quality valve springs and related valvetrain components for many different automotive and racing applications. Their lines of valve springs, retainers, locks, seats, shims, and specialty tools are designed to provide excellent performance and reliability, and are available as individual components or as complete kits.
Steel C/M Valve Spring Retainers - 7 Degree
Sale price$86.94
1.280 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.200 Steel C/M Valve Spring Retainers - 8 Deg
Sale price$86.94
1.300 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.200 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
.875 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.325 Steel C/M Valve Spring Retainers - 10 Dg
Sale price$86.94
1.235 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.475 Steel C/M Valve Spring Retainers - 10 Dg
Sale price$86.94
1.115 Steel C/M Valve Spring Retainers - 10 Dg
Sale price$86.94
.925 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.035 Steel C/M Valve Spring Retainers - 7 Deg
Sale price$86.94
1.035 Steel C/M Valve Spring Retainers - 10 Dg
Sale price$86.94
5/16 Valve Locks - 10 Degree Steel
Sale price$86.94
5/16 Valve Locks - 10 Degree Steel
Sale price$86.94
11/32 Valve Locks - 10 Degree Steel
Sale price$86.94
11/32 Valve Locks - 10 Degree Steel
Sale price$86.94
11/32 Valve Locks - 10 Degree Steel
Sale price$86.94
7-Degree Valve Lock Set Steel GM LS +.050
Sale price$86.94
5/16 Valve Locks - 7 Degree GM LS Steel
Sale price$86.94
8mm Valve Locks - 10 Degree Steel
Sale price$86.94
Valve Lock Set 10-Degree 8mm Steel -.050
Sale price$86.94
Vavle Lock 1pk 10-Degree 8mm Steel -.050
Sale price$5.65
Valve Locks GM 604 Crate Engine
Sale price$86.99
11/32 Valve Locks - 7 Degree .050 Steel
Sale price$86.94
11/32 Valve Locks - 7 Degree Steel
Sale price$86.94
5/16 Valve Locks - 7 Degree Radius Groove
Sale price$86.94
11/32 Valve Locks - 7 Degree Steel
Sale price$86.94
8mm Valve Locks - 8 Deg Radius Groove -.050
Sale price$86.94
8mm Valve Locks - Steel Mini 8 Type
Sale price$86.94
8mm Valve Locks - Mini 8 Type - GM LS Stee
Sale price$86.94
7mm TI Valve Locks - Mini 8
Sale price$201.55
5/16 Valve Locks - Mini 8
Sale price$86.94
5/16 Valve Locks - Mini 8 Sq. Groove Steel
Sale price$86.94
5/16 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
5/16 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
11/32 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
11/32 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
11/32 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
11/32 Valve Locks - Mini 8 w/Radius Groove
Sale price$86.94
3/8 Valve Locks - Mini 8 Degree Steel
Sale price$86.94
5/16 TI Valve Locks - Mini 8 Degree
Sale price$201.55
8mm TI Valve Locks - Mini 8 Radius Groove
Sale price$201.55
LS1 Steel Valve Locks - 8mm 7 Degree
Sale price$86.94
8mm Valve Locks - 7 Degree Steel +.050
Sale price$86.94
8mm Valve Locks - 7 Degree Steel
Sale price$86.94
3/8 Valve Locks - 10 Degree Steel
Sale price$86.94
7mm Valve Locks - 7 Degree FMOD
Sale price$86.94