Edelbrock 1.550In Valve Springs - Bbm 5792

Lunati 1.550In Valve Springs 73367-16Valve Spring - Dual Spring / Damper - 494 lb/in Spring Rate - 1.135 in Coil Bind - 1.550 in OD - Set of 16

Isky Cams 1.550In Valve Springs 9365SpValve Spring - SP-Series - Dual Spring / Damper - 460 lb/in Spring Rate - 1.170 in Coil Bind - 1.550 in OD - Set of 16

Edelbrock Valve Spring Retainers 9733Valve Spring Retainer - 7 Degree - 1.025 in Step - 1.438 in Single Spring - Steel - Set of 16

Edelbrock Valve Spring Retainers 9720Valve Spring Retainer - 7 Degree - 1.062 in Step - 1.458 in Single Spring - Steel - Set of 16