Manley 1.250 Street Master Single Valve Springs 22409-16

Manley 1.437 Street Master Dual Valve Springs 22407-16Valve Spring - Street Master - Dual Spring / Damper - 418 lb/in Spring Rate - 1.085 in Coil Bind - 1.437 in OD - Set of 16

Manley Valve Spring Retainers 1.250 +.050 Tool Steel 23652Ts-16Valve Spring Retainer - 7 Degree - 0.865 in OD Step - 1.255 in Single Spring - Steel - Set of 16

Manley 1.260 Pro H-11 Single Valve Springs 22410-16Valve Spring - Professional Series - Single Spring / Damper - 370 lb/in Spring Rate - 1.095 in Coil Bind - 1.260 in OD - Set of 16

Howards Racing Components Single Valve Springs - 1.250 98214Valve Spring - Single Spring / Damper - 411 lb/in Spring Rate - 1.160 in Coil Bind - 1.250 in OD - Set of 16

Manley 1.677 Triple Valve Springs 221448-16Valve Spring - NexTek - Triple Spring - 733 lb/in Spring Rate - 1.142 in Coil Bind - 1.677 in OD - Set of 16