Howards Racing Components Valve Spring Cups- 1.550 X 1.680 Od X .577 Id 96015

Howards Racing Components 1.550 Dual Valve Springs 98643Valve Spring - Dual Spring / Damper - 508 lb/in Spring Rate - 1.080 in Coil Bind - 1.550 in OD - Set of 16

Manley 1.550 Spring Cups 42377-16Valve Spring Locator - Outside - 0.062 in Thick - 1.680 in OD - 0.577 in ID - 1.550 in Spring OD - Steel - Black Oxide - Set of 16

Howards Racing Components Valve Spring Retainers - Tit. 10 Degree - 1.500 97220Valve Spring Retainer - 10 Degree - 1.500 in / 0.710 in OD Steps - 1.500-1.550 in Dual Spring - Titanium - Set of 16

Howards Racing Components Valve Spring Retainers - 10 Degree - 1.125 97132Valve Spring Retainer - 10 Degree - 1.125 in / 0.740 in OD Steps - 1.250 in Single Spring - Chromoly - Set of 16

Howards Racing Components Dual Valve Springs - 1.557 98635Valve Spring - Max Effort - Dual Spring / Damper - 471 lb/in Spring Rate - 1.150 in Coil Bind - 1.557 in OD - Set of 16