Supertech Dual Valve Spring Kit for Honda K24Z2, K24Z3, K24Z7 9th Generations Civic.
- Type: Dual Spring
- Press.Seat: 86 @33.4
- Max Lift: 14.90mm
- Coil Bind: 18.50mm
- Rate: 12.50mm
- Spring : SPR-H100-DR-Z7
- Retainer: RET-K24Z7/T1
- Seat Locator : SEAT-H1020DS
- Spring Shim : SS-3011-3
- Keepers (locks): KPR-5.5/7A-ST