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.
7mm Valve Locks - 7 Degree FMOD
Sonderpreis$86.94
7mm Valve Locks - 7 Degree Steel
Sonderpreis$86.94
7mm Valve Locks - 10 Degree -.100
Sonderpreis$86.94
5/16 Valve Locks - 8 Degree +.050
Sonderpreis$86.94
5/16 Valve Locks - 8 Degree Steel
Sonderpreis$86.94
5/16 Valve Locks - 8 Degree Sq. Groove
Sonderpreis$86.94
5/16 Valve Locks - 10 Degree Steel
Sonderpreis$86.94
5/16 Valve Locks - 10 Degree Steel
Sonderpreis$86.94
5/16 Valve Locks - 10 Degree Steel
Sonderpreis$86.94
5/16 Valve Locks - 8 Degree Titanium
Sonderpreis$201.55
5/16 Valve Locks - 10 Degree Radius Groove
Sonderpreis$201.55
5/16 Valve Locks - 10 Degree Titanium
Sonderpreis$201.55
11/32 Valve Locks - 8 Degree Steel +.050
Sonderpreis$86.94
11/32 Valve Locks - 8 Degree Steel
Sonderpreis$86.94
11/32 Valve Locks - 8 Degree Steel
Sonderpreis$86.94
11/32 Valve Locks - 10 Degree Steel
Sonderpreis$86.94
11/32 Valve Locks - 10 Degree Steel Standard
Sonderpreis$86.94
11/32 Valve Locks - 10 Degree Steel +.050
Sonderpreis$86.94
11/32 Valve Locks - 10 Degree Steel
Sonderpreis$86.94
11/32 Valve Lock - 10 Degree Steel
Sonderpreis$5.65
11/32 Valve Locks - 8 Degree Titanium
Sonderpreis$201.55
10-Deg TI-Valve lock Set 11/32 Radius Groove
Sonderpreis$201.55
11/32 Valve Locks - 10 Degree Titanium
Sonderpreis$201.55
11/32 Valve Locks - 10 Degree Titanium
Sonderpreis$201.55
Shim Kit - 1.500 Dia. .570 ID (64pcs)
Sonderpreis$147.04
Shim Kit - 1.250 Dia.
Sonderpreis$147.04
Shim Kit - 1.500 Dia. .645 ID (64pcs)
Sonderpreis$147.04
HR Valve Spring Kits - Dual GM LS
Sonderpreis$500.15
HR Valve Spring Kits - Dual GM LS
Sonderpreis$460.80
HR Valve Spring Kits - Beehive GM LS
Sonderpreis$512.57
HR Valve Spring Kits - GM LS - 1.034
Sonderpreis$465.98
Throttle Springs - 5.000 Long - Medium Tension
Sonderpreis$5.07
Throttle Springs - 3.750 Long - Medium Tension
Sonderpreis$5.07
Throttle Springs - 2.500 Long - Heavy Tension
Sonderpreis$5.07
Throttle Springs - 2.500 Long - Medium Tension
Sonderpreis$5.07
Valve Springs - HR Series (16)
Sonderpreis$360.35
Valve Spring - HR Series (1)
Sonderpreis$23.43
Valve Springs - HR Series (16)
Sonderpreis$254.73
Valve Spring - HR Series (1)
Sonderpreis$16.56
1.538 Dual Valve Springs w/Damper (16)
Sonderpreis$160.50
1.490 Dual Valve Springs (16)
Sonderpreis$160.50
Valve Springs - HR Series (16)
Sonderpreis$170.86
Valve Springs - HR Series (16)
Sonderpreis$232.99
Valve Springs - HR Series (16)
Sonderpreis$217.46
Valve Springs - HR Series (16)
Sonderpreis$168.79
Valve Springs - HR Series (16)
Sonderpreis$238.17
Valve Springs - HR Series (16)
Sonderpreis$144.97
1.284 Dual Valve Springs (16)
Sonderpreis$621.30