Domestic Shipping: Calculated after checkout based on your location.
International Shipping: Calculated after checkout based on your location.
Product Description
Details
Performance part. Heavy Duty single valve springs for the M30 engine. These springs will work well with the any upgraded camshaft below 300' duration. **Technical note regarding late-style dual valve springs: -These HD-Single Springs are nearly identical to the spring pressure rates of the dual valve springs found on the late M30 heads made after 09/1986. This means that this is an inexpensive replacement option for those springs. No additional hardware is needed. Made here in the USA.
Additional Information
Additional Information
| Alert Text | N/A |
|---|---|
| Weight | 0.0000 |
| Width | N/A |
| Height | N/A |
| Depth | N/A |
| Length | N/A |
| Automotive type | N/A |
| Part Type | Valvetrain |