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1.645 Triple Valve Spring (1)
Valve Spring - 1200 Series Drag Race - Triple Spring - 688 LB/IN Spring Rate - 1.130 In Coil Bind - 1.645 In OD - E...Part# PAC-PAC-1258
$30.99
Warehouse Inventory: 10
In Store Inventory: 0
1.560 Valve Springs
Valve Spring - Tool Room - Dual Spring / Damper - 500 LB/IN Spring Rate - 1.200 In Coil Bind - 1.560 In OD - Set Of...Part# ISK-9985
$449.99
Warehouse Inventory: 14
In Store Inventory: 0
1.560in Valve Springs
Valve Spring - PLUS-SERIES - Dual Spring / Damper - 500 LB/IN Spring Rate - 1.180 In Coil Bind - 1.560 In OD - Set ...Part# ISK-9385PLUS
$374.99
Warehouse Inventory: 7
In Store Inventory: 0
1.530 Valve Springs
Valve Spring - SP-SERIES - Dual Spring / Damper - 440 LB/IN Spring Rate - 1.150 In Coil Bind - 1.530 In OD - Set Of...Part# ISK-8205-SP
$264.99
Warehouse Inventory: 6
In Store Inventory: 0
1.500 Dual Valve Springs (16)
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 LB/IN Spring Rate - 1.130 In Coil Bind - 1.500 In OD - Set...Part# PAC-PAC-1357-16
$599.99
Warehouse Inventory: 8
In Store Inventory: 0
1.274 Dual Valve Springs GM LS (16)
Valve Spring - RPM Series - Dual Spring - 600 LB/IN Spring Rate - 0.985 In Coil Bind - 1.274 In OD - GM LS-SERIES -...Part# PAC-PAC-1238X-16
$489.99
Warehouse Inventory: 4
In Store Inventory: 0
1.514 Dual Valve Springs (16)
Valve Spring - 1300 Series Drag Race - Dual Spring - 863 LB/IN Spring Rate - 1.160 In Coil Bind - 1.514 In OD - Set...Part# PAC-PAC-1332-16
$599.99
Warehouse Inventory: 5
In Store Inventory: 0
1.290 RPM Series Valve Springs Beehive (
Valve Spring - RPM Series - Beehive Spring - 409 LB/IN Spring Rate - 1.070 In Coil Bind - 1.034 In / 1.290 In OD - ...Part# PAC-PAC-1276X-16
$309.99
Warehouse Inventory: 1
In Store Inventory: 0
1.667 Triple Valve Springs (16)
Valve Spring - 1300 Series Drag Race - Triple Spring - 752 LB/IN Spring Rate - 1.160 In Coil Bind - 1.667 In OD - S...Part# PAC-PAC-1351H-16
$629.99
Warehouse Inventory: 1
In Store Inventory: 0
1.083 Valve Springs - Ovate Beehive (16)
Valve Spring - RPM Series - Ovate Beehive Spring - 291 LB/IN Spring Rate - 0.952 In Coil Bind - 0.720 In / 1.083 In...Part# PAC-PAC-1231X-16
$309.99
Warehouse Inventory: 7
In Store Inventory: 0