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Edelbrock 5768 Sure Seat Valve Springs for Chevy LS V8 Cast Iron Heads

(Ford F-150 1975-81, Mustang 1964-73, 1979, F-250 1972-74, 1977-78, 1980-81, Bronco 1966-77, 1980-81, Thunderbird 1977-81, F-350 1972-78, 1980 + 50 more models)

Manufacturer

Picture for manufacturer Edelbrock

Part Number

5768
6 reviews
Sale Price

$345.95

Estimated ship date Monday, November 23

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Product Details

The Edelbrock 5768 Sure Seat Valve Spring set is specifically engineered for Chevy LS V8 OE cast iron cylinder heads. These precision valve springs are manufactured from the highest quality spring wire and wound to exacting tolerances to ensure optimal performance and reliability.

Key Features:

  • Designed specifically for original equipment cast iron LS cylinder heads
  • Premium quality spring wire construction with precision winding
  • Compatible with Edelbrock Performer-Plus, Performer RPM, and Torker-Plus camshafts
  • Identical springs used on Edelbrock Performer and RPM cylinder heads
  • Ensures proper valve seating and spring tension for aftermarket camshaft installations
  • Required for Edelbrock camshaft warranty compliance

When upgrading your LS engine with an Edelbrock performance camshaft, these Sure Seat valve springs provide the correct spring pressure and characteristics needed to maximize cam performance while maintaining valve train stability. Using the manufacturer-recommended springs is essential for proper valve control and maintaining your camshaft warranty coverage.

Products specifications

Fits

Ford F-150 1975-81, Mustang 1964-73, 1979, F-250 1972-74, 1977-78, 1980-81, Bronco 1966-77, 1980-81, Thunderbird 1977-81, F-350 1972-78, 1980, Maverick 1971-77, Galaxie 500 1963-72, F-100 1969-81, Fairlane 1963-70 + 46 more models

Coil Bind Height

1.140

Material

Chromium Silicon

inside Diameter

(Top) 0.650 in, (Bottom) 0.885

Damper Spring Included

No

Installed Height

1.800

Springs Per Valve

Single

Quantity

Set of 16

Open Pressure

326

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.

Camshaft Type

Hydraulic Roller

Open Height

0.600

Spring Type

Beehive

Outside Diameter

(Top) 1.066 in, (Bottom) 1.300

Installed Pressure

138

Spring Open Height

0.600

Purchase was easy, would like to have this purchase with a discount applied! Jim’s

Great Phones are very slow for y'all though!!

It was easy

Part was available and priced appropriately

Great experience Will buy from Autoplicty again

QUICK!!!

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