Edelbrock - 5821
Valve Spring - Sure Seat - Dual Spring / Damper - 1.130 in Coil Bind - 1.540 in OD - Small Block Chevy / Small Block Ford - Set of 16
The Edelbrock #5821 are Replacement Sure Seat Valve Spring for Edelbrock E-205/E-210 & Vic Jr. Cylinder Heads with Hydraulic Roller & Flat Tappet Camshafts. They are made of high quality spring wire and precision wound to close tolerances.
The Edelbrock #5821 replacement hydraulic roller Sure Seat Valve Spring for Edelbrock cylinder heads are made of highest quality spring wire and precision wound to close tolerances.
- For Use With Cast-Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Outside Diameter: 1.540
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.
Damper Spring Included: Yes
Spring Open Height: 0.600
Spring Type: Cylindrical
Quantity: Set of 16
Material: Chromium Silicon
Inside Diameter: 0.760
Springs Per Valve: Dual
Coil Bind Height: 1.160
Installed Height: 1.900
Installed Pressure: 145
Camshaft Type: Hydraulic Flat Tappet