Valve Springs

PAC 1.034 Valve Spring Kit GM LS - Hot Rod Series - PACPAC-KS12

Valve Spring - Hot Rod Series - Dual Spring - 392 lb/in Spring Rate - 1.020 in Coil Bind - 1.034 in OD - Chromoly Retainers / Locks / Viton Seals / Seat - Set of 16

Isky 1.534in Valve Springs - ISK9925

Valve Spring - Tool Room - Dual Spring / Damper - 470 lb/in Spring Rate - 1.160 in Coil Bind - 1.534 in OD - Set of 16

Isky 1.534in Valve Springs - ISK9905

Valve Spring - Tool Room - Dual Spring / Damper - 475 lb/in Spring Rate - 1.160 in Coil Bind - 1.534 in OD - Set of 16

Manley 1.530 NexTek Dual Valve Springs - MAN221432-16

Valve Spring - NexTek - Dual Spring / Damper - 435 lb/in Spring Rate - 1.170 in Coil Bind - 1.530 in OD - Set of 16

PAC 1.625 Dual Valve Springs - (16) - PACPAC-1324

Valve Spring - 1300 Series - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16

PAC 1.625 Dual Valve Springs - (16) - PACPAC-1328

Valve Spring - 1300 Series - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16

Isky 1.560 Valve Springs - ISK9915

Valve Spring - Tool Room - Dual Spring / Damper - 500 lb/in Spring Rate - 1.175 in Coil Bind - 1.560 in OD - Set of 16

PAC 1.274 Dual Valve Springs - (16) GM LS - PACPAC-1237X

Valve Spring - RPM Series - Dual Spring - 550 lb/in Spring Rate - 1.045 in Coil Bind - 1.274 in OD - GM LS-Series - Set of 16

PAC 1.274 Dual Valve Springs - (16) GM LS - PACPAC-1238X

Valve Spring - RPM Series - Dual Spring - 600 lb/in Spring Rate - 0.985 in Coil Bind - 1.274 in OD - GM LS-Series - Set of 16

Isky 1.625in Valve Springs - ISK9945

Valve Spring - Tool Room - Dual Spring / Damper - 550 lb/in Spring Rate - 1.180 in Coil Bind - 1.625 in OD - Set of 16

PAC HR Valve Spring Kits - Dual GM LS - PACPAC-KS16

Valve Spring Kit - Dual Spring - 392 lb/in Rate - 1.020 in Coil Bind - 1.304 in OD - Chromoly Retainer - Viton Seal - Steel Seat - GM LS-Series - Kit

Isky 1.570in Valve Springs - ISK9995

Valve Spring - Tool Room - Dual Spring / Damper - 510 lb/in Spring Rate - 1.200 in Coil Bind - 1.570 in OD - Set of 16