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Edelbrock 5703 Sure Seat Valve Springs for Small Block Chevy OE Cast Iron Heads

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 209 more models)

Manufacturer

Picture for manufacturer Edelbrock

Part Number

5703
8 reviews
Sale Price

$73.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Edelbrock 5703 Sure Seat Valve Springs are precision-engineered replacement valve springs designed specifically for Small Block Chevy original equipment cast iron cylinder heads. These high-performance valve springs are manufactured from the highest quality spring wire and precision wound to close tolerances, ensuring consistent performance and durability.

Key Features:

  • Designed for use with Edelbrock Performer-Plus, Performer RPM, and Torker-Plus camshafts on OE heads
  • Same premium valve springs used in Edelbrock Performer and RPM cylinder heads
  • Precision wound from high-quality spring wire for reliable performance
  • Manufactured to close tolerances for consistent valve control
  • Required for Edelbrock camshaft warranty compliance when used with compatible applications

These valve springs are essential when upgrading your Small Block Chevy engine with Edelbrock performance camshafts. Using the correct valve springs recommended by Edelbrock for your specific camshaft application ensures proper valve train operation and maintains camshaft warranty coverage.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 205 more models

Damper Spring Included

Yes

Spring Type

Cylindrical

inside Diameter

0.878

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.

Open Pressure

285

Quantity

Set of 16

Coil Bind Height

1.160

Springs Per Valve

Single

Open Height

1.210

Outside Diameter

1.262

Installed Pressure

110

Installed Height

1.700

Camshaft Type

Hydraulic Flat Tappet

Material

Chromium Silicon

Spring Open Height

1.210

Ok but need to return item waiting on return authorization

Great so far!

Good experience everything delivered as promised.

Very easy

first time order here

Packaging was almost destroyed in shipping but product was not damaged.

Glad you could ship to a PO Box!

Good. Right size

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