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Genuine Kelford Cams valve springs for the Holden V8 253/308. Performance camshafts and valvetrain made in New Zealand. Select your option from the dropdown.
| Spring Kit | Part No. | Details |
|---|---|---|
| 3.5L Ecoboost V6 | KVS253 | Progressively wound PACALOY™ beehive valve spring. This kit was engineered for high performance upgrades and high boost applications. |
| 3.5L Ecoboost V6 (KVS253-BT) | KVS253-BT | 90lb seat pressure @ 43.0mm Installed height / 246lb @ 13mm lift / Coil bind is at 25.0mm. This kit was engineered to go with high performance camshaft upgrades and high boost applications. |
