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.
5/16 Valve Lock - 10 Degree Steel
Sale price$5.65
Valve Spring - HR Series (1)
Sale price$16.56
1.355 Single Valve Spring - RPM Series (1)
Sale price$14.27
Height Mic - 1.400 to 2.000 LS Dual Retainers
Sale price$167.96
Height Mic - 1.400 to 1.900
Sale price$167.96
Height Mic - 1.800 to 2.600
Sale price$167.96
Height Mic - 1.400 to 2.000
Sale price$167.96
Calibration Springs for Spring Testers
Sale price$113.62
Spring Shims - 1.500 OD .015 Thick
Sale price$29.64
Spring Shims - 1.500 OD .020 Thick
Sale price$29.64
Spring Shims - 1.250 OD .015 Thick
Sale price$29.64
Spring Shims - 1.250 OD .020 Thick
Sale price$29.64
Spring Shims - 1.250 OD .030 Thick
Sale price$41.50
Spring Shims - 1.250 OD .050 Thick
Sale price$42.98
Spring Shims - 1.500 OD .015 Thick
Sale price$29.64
Spring Shims - 1.500 OD .020 Thick
Sale price$29.64
Spring Shims - 1.500 OD .030 Think
Sale price$41.50
Spring Shims - 1.500 OD .050 Thick
Sale price$42.98
Spring Shims - 1.040 OD .030 Thick
Sale price$41.50
Spring Seat - Chromoly 1.350 x .575 .060 Thick
Sale price$88.02
Valve Spring Seats GM 604 Crate Engine
Sale price$88.99
C/M Spring Seats - .575 ID
Sale price$88.02
C/M Spring Seats - For RPM Duals .510 ID
Sale price$88.02
C/M Spring Seats - For RPM Duals .570 ID
Sale price$88.02
Steel C/M Spring Seats - 1.500 x .715 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.650 x .630 x .570
Sale price$88.02
Steel C/M Spring Seat - 1.650 x .630 x .570
Sale price$5.73
Steel C/M Spring Seats - 1.550 x .680 x .520
Sale price$88.02
Steel C/M Spring Seats - 1.270 x .600 x .520
Sale price$88.02
Steel C/M Spring Seats - 1.500 x .715 x .630
Sale price$88.02
Steel C/M Spring Seats - 1.500 x .715 x .630
Sale price$88.02
Steel C/M Spring Seats - 1.270 x .640 x .520
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .800 x .575
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .730 x .575
Sale price$88.02
Steel C/M Spring Seats - 1.450 x .700 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.450 x .980 x .630
Sale price$88.02
Steel C/M Spring Seats - 1.450 x .980 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.270 x .870 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.500 x .715 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.650 x .630 x .570
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .700 x .635
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .700 x .575
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .770 x .635
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .770 x .575
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .855 x .635
Sale price$88.02
Steel C/M Spring Seats - 1.550 x .855 x .575
Sale price$88.02
1.450 Pacaloy Valve Spring Retainers - 8 Dg
Sale price$409.02
Valve Spring Retainers - Mini 8 Degree
Sale price$409.02