Brand: Edelbrock
Manufacturer's Part Number: 5821
Part Type: Valve Springs
Product Line: Edelbrock Sure Seat Valve Springs
Automotive Fittings Part Number: EDL-5821
UPC: 085347058211
Valve Spring Style: Standard
Number of Springs Per Valve: Single
Maximum Valve Lift (in.): 0.600 in.
Retainers Included: No
Outside Diameter of Outer Spring (in.): 1.540 in.
Coil Bind Height (in.): 1.130 in.
Damper Spring Included: No
Spring Rate (lbs/in.): 333 lbs./in.
Inside Diameter of Outer Spring (in.): 0.760 in.
Locks Included: No
Valve Stem Seals Included: No
Valve Springs Coated: No
Remanufactured: No
Quantity: Sold as a set of 16.
Notes: Non-rotator spring. Open pressure is being measured at 0.600 in. lift.
Description:
Upgrading your camshaft? Get maximum performance with matching valve springs. Edelbrock's Sure Seat valve springs are made of the highest quality spring wire and are precision-wound to exact specifications. They are designed for use on OEM heads when used in conjunction with their Performer-Plus, Performer RPM, and Torker-Plus camshafts. They'll work with the stock rotators (if applicable) and fit the spring pockets perfectly.