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Manley Valve Springs 221428-16; NexTek High Performance 341 lbs/in. Single Spring 1.311, 1.076 in. for GM LS
$299.64
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Specifications
- Valve Springs Series:
- NexTek High Performance
- Make:
- GM
- Engine:
- LS
- Number Of Coils:
- Single Spring
- Damper Spring:
- No
- Overall Diameter:
- 1.311, 1.076 in.
- Inside Diameter:
- 0.885, 0.650 in.
- Spring Height:
- 1.800 in.
- Seat Pressure:
- 150 lbs. @ 1.800 in.
- Open Pressure:
- 355 lbs. @ 1.200 in.
- Coil Bind:
- 1.085 in.
- Spring Rate (lbs./in.):
- 341 lbs/in.
- Max Lift:
- 0.600 in.
- Weight:
- 79 g
- Designed for Cam Type(s):
- Hydraulic Roller
- Quantity:
- Sold As Set (16/pkg)