PAC RACING SPRINGS PAC-1223X-16 PAC Racing Springs PAC-1223X-16 RPM Series Ovate Beehive Valve Springs, Set of 16
$455.06
PACPAC-1223X-16
All Products
Camshafts and Valvetrain
Engines and Components
New Products
PAC RACING SPRINGS
Valve Springs
Upgrade valve train performance with PAC Racing Springs PAC-1223X-16 RPM Series Ovate Beehive Valve Springs. Designed for demanding high-performance applications, this set of 16...
PAC RACING SPRINGS PAC-1427H-16 PAC RACING SPRINGS PAC-1427H-16 1.104 Conical Valve Spring Set for High-Performance Engines
$594.85
PACPAC-1427H-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Springs
Upgrade your engine's valve train with the PAC RACING SPRINGS PAC-1427H-16 1.104 Conical Valve Spring Set. Designed for high-performance applications, this set includes 16...
PAC RACING SPRINGS PAC-R435 PAC RACING SPRINGS 1.300 in Titanium Valve Spring Retainer for GM LS-Series, 7 Degree, Dual Spring Design
$29.31
PACPAC-R435
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Retainers
Upgrade your engine's valve train with the PAC RACING SPRINGS 1.300 in titanium valve spring retainer designed specifically for GM LS-Series engines. Crafted from...
PAC RACING SPRINGS PAC-L8006 PAC Racing Springs 11/32 Valve Lock - 10 Degree Titanium for Valve Stem Retention
$28.43
PACPAC-L8006
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Locks
The PAC Racing Springs PAC-L8006 valve lock is a precision-engineered component designed for high-performance engine applications. Crafted from durable titanium, this valve lock offers...
PAC RACING SPRINGS PAC-S114 PAC RACING SPRINGS PAC-S114 Steel C/M Spring Seat – 1.450 in OD x 0.700 in Inner Diameter x 0.570 in Thickness
$19.20
PACPAC-S114
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
The PAC RACING SPRINGS PAC-S114 Steel C/M Spring Seat is engineered for high-performance engine applications. Crafted from durable chromoly steel, this spring seat provides...
PAC RACING SPRINGS PAC-L8145-16 PAC Racing Springs 8-Degree Valve Lock Set for 11/32 in Steel Valve Stems - Pack of 16
$141.85
PACPAC-L8145-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Locks
The PAC Racing Springs PAC-L8145-16 valve lock set offers a reliable solution for securing valves in high-performance engines. Designed with precision, these mini 8-degree...
PAC RACING SPRINGS PAC-R649-16 PAC RACING SPRINGS 1.200 Dual Valve Spring Retainers - 8 Degree with 0.775 in OD Step
$612.90
PACPAC-R649-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Retainers
Upgrade your valvetrain with the PAC RACING SPRINGS 1.200 dual valve spring retainers designed for high-performance engines. Crafted from durable steel, these retainers are...
PAC RACING SPRINGS PAC-L8148 PAC RACING SPRINGS PAC-L8148 7-Degree Titanium Valve Lock for 5/16 in Valve Stem
$9.12
PACPAC-L8148
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Locks
The PAC RACING SPRINGS PAC-L8148 7-Degree Titanium Valve Lock offers a durable and lightweight solution for securing valves in high-performance applications. Crafted from high-grade...
PAC RACING SPRINGS PAC-L8065 5/16 Valve Lock - 10 Degree Steel
$8.25
PACPAC-L8065
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Locks
Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Each
PAC RACING SPRINGS PAC-1212X 1.355 Single Valve Spring - RPM Series (1)
$21.51
PACPAC-1212X
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Springs
Valve Spring - RPM Series - Single Spring - 380 lb/in Spring Rate - 1.180 in Coil Bind - 1.355 in OD - Small...
PAC RACING SPRINGS PAC-1924-1 Valve Spring - HR Series (1)
$24.94
PACPAC-1924-1
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Springs
Valve Spring - Hot Rod Series - Dual Spring / Damper - 431 ln/in Spring Rate - 1.125 in Coil Bind - 1.540 in...
PAC RACING SPRINGS PAC-T902 Height Mic - 1.800 to 2.600
$254.53
PACPAC-T902
All Products
Engine-Related
PAC RACING SPRINGS
Tools & Fab
Valve Spring Height Gauges
Valve Spring Height Gauge - 1.800-2.600 in Range - 0.001 in Scale - Red Anodized - Each
PAC RACING SPRINGS PAC-S191-16 Spring Shims - 1.250 OD .015 Thick
$58.10
PACPAC-S191-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.015 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-T900 Calibration Springs for Spring Testers
$176.29
PACPAC-T900
All Products
Engine-Related
PAC RACING SPRINGS
Tools & Fab
Valve Spring Tester Springs
Calibration Spring - Data Sheet Included - PAC Valve Spring Testers - Kit
PAC RACING SPRINGS PAC-S195-16 Spring Shims - 1.500 OD .015 Thick
$58.10
PACPAC-S195-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.015 in Thick - 1.500 in OD - 0.645 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-T903 Height Mic - 1.400 to 1.900
$254.53
PACPAC-T903
All Products
Engine-Related
PAC RACING SPRINGS
Tools & Fab
Valve Spring Height Gauges
Valve Spring Height Gauge - 1.400-1.900 in Range - 1.200 in ID - 0.050 in Per Turn - Orange Anodized - Each
PAC RACING SPRINGS PAC-S190-16 Spring Shims - 1.250 OD .020 Thick
$58.10
PACPAC-S190-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.020 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-T904 Height Mic - 1.400 to 2.000 LS Dual Retainers
$254.53
PACPAC-T904
All Products
Engine-Related
PAC RACING SPRINGS
Tools & Fab
Valve Spring Height Gauges
Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Purple Anodized - LS Dual Springs - Each
PAC RACING SPRINGS PAC-S194-16 Spring Shims - 1.500 OD .020 Thick
$58.10
PACPAC-S194-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.020 in Thick - 1.500 in OD - 0.645 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-T901 Height Mic - 1.400 to 2.000
$254.53
PACPAC-T901
All Products
Engine-Related
PAC RACING SPRINGS
Tools & Fab
Valve Spring Height Gauges
Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Blue Anodized - Beehive Springs - Each
PAC RACING SPRINGS PAC-S188-16 Spring Shims - 1.250 OD .050 Thick
$73.79
PACPAC-S188-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.050 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S187-16 Spring Shims - 1.500 OD .015 Thick
$58.10
PACPAC-S187-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.015 in Thick - 1.500 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S189-16 Spring Shims - 1.250 OD .030 Thick
$73.79
PACPAC-S189-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.030 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S186-16 Spring Shims - 1.500 OD .020 Thick
$58.10
PACPAC-S186-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.020 in Thick - 1.500 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S183-16 Spring Shims - 1.040 OD .030 Thick
$62.96
PACPAC-S183-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.030 in Thick - 1.040 in OD - 0.575 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S184-16 Spring Shims - 1.500 OD .050 Thick
$81.12
PACPAC-S184-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.050 in Thick - 1.500 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S161-16 Spring Seat - Chromoly 1.350 x .575 .060 Thick
$137.71
PACPAC-S161-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Locator - Inside - 0.060 in Thick - 1.350 in OD - 0.575 in ID - 0.885 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S185-16 Spring Shims - 1.500 OD .030 Think
$73.79
PACPAC-S185-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Shims
Valve Spring Shim - 0.030 in Thick - 1.500 in OD - 0.570 in ID - Steel - Set of 16
PAC RACING SPRINGS PAC-S142-16 Valve Spring Seats GM 604 Crate Engine
$137.71
PACPAC-S142-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Seats GM 604 Crate Engine
PAC RACING SPRINGS PAC-S138-16 C/M Spring Seats - .575 ID
$137.71
PACPAC-S138-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.060 in Thick - 1.270 in OD - 0.575 in ID - 0.615 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S133-16 Steel C/M Spring Seats - 1.650 x .630 x .570
$137.71
PACPAC-S133-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S136-16 C/M Spring Seats - For RPM Duals .510 ID
$137.71
PACPAC-S136-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.030 in Thick - 1.270 in OD - 0.510 in ID - 0.680 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S133 Steel C/M Spring Seat - 1.650 x .630 x .570
$19.53
PACPAC-S133
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Locator - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S135-16 C/M Spring Seats - For RPM Duals .570 ID
$137.71
PACPAC-S135-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.060 in Thick - 1.270 in OD - 0.570 in ID - 0.680 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S128-16 Steel C/M Spring Seats - 1.270 x .600 x .520
$137.71
PACPAC-S128-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.060 in Thick - 1.270 in OD - 0.520 in ID - 0.600 in Spring ID - Chromoly...
PAC RACING SPRINGS PAC-S134-16 Steel C/M Spring Seats - 1.500 x .715 x .570
$137.71
PACPAC-S134-16
All Products
Camshafts and Valvetrain
Engines and Components
PAC RACING SPRINGS
Valve Spring Locators
Valve Spring Retainer - Inside - 0.030 in Thick - 1.500 in OD - 0.570 in ID - 0.715 in Spring ID - Chromoly...