Edelbrock 5703 Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads
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The Edelbrock #5703 Sure Seat Valve Spring for S/B Chevy O.E Cast iron cylinder heads are for use on original equipment heads when installing Edelbrock Performer-Plus, Performer RPM and Torker-Plus camshafts.
The Edelbrock #5703 Sure Seat Valve Spring for S/B Chevy O.E Cast iron cylinder heads are made of highest quality spring wire and precision wound to close tolerances, our Sure Seat Valve Spring sets are for use on original equipment heads when installing Edelbrock Performer-Plus, Performer RPM and Torker-Plus camshafts. These are the same high-performance springs used on Edelbrock Performer and RPM cylinder heads. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application.
Specifications
| Outside Diameter | 1.262 IN |
| Damper Spring Included | Yes |
| Installed Height | 1.700 IN |
| Springs Per Valve | Single |
| Inside Diameter | 0.878 IN |
| RGL | WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Installed Pressure | 110 |
| Open Pressure | 285 P2 |
| Spring Rate | N/A |
| Material | Chromium Silicon |
| Camshaft Type | Hydraulic Flat Tappet |
| Spring Open Height | 1.210 IN |
| Spring Type | Cylindrical |
| Quantity | Set of 16 |
| Coil Bind Height | 1.160 IN |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
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Shipping: Free to the USA.
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