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COMP Cams 4779-1 Valve Spring Seat Spacer for Big Block Chevrolet

Part of: COMP Cams Valve Spring Seat Spacer

Other options in this family: COMP Cams 4698-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

4779-1
7 reviews
Sale Price

$13.95

In Stock (10)

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Usually delivered within 2 days

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Product Details

The COMP Cams 4779-1 is a precision-machined valve spring seat spacer designed specifically for Big Block Chevrolet engines. This spacer allows you to properly position valve springs when running higher lift camshafts or when correcting installed height issues.

Key Specifications:

  • Outside Diameter (OD): 1.568 inches
  • Inside Diameter (ID): 0.623 inches
  • Thickness: 0.300 inches
  • Application: Big Block Chevrolet engines
  • Precision-machined for accurate valve spring installed height adjustment

This spacer is essential for maintaining proper valve spring pressure and geometry when upgrading camshafts or valve train components. By adjusting the installed height, you ensure optimal valve train performance and prevent coil bind while maintaining the correct spring pressure throughout the valve's range of motion.

Applications: Compatible with Big Block Chevrolet engine families including 396, 402, 427, 454, and 502 cubic inch variants when proper valve spring height adjustment is required.

Products specifications

Thickness

0.3

Spring Inner Diameter

0.623

Spring Outer Diameter

1.568

Outer Diameter

1.732

AMAZON ASIN

B00062Z8U4

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

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Lowest price on the INTERNET!!! I searched for days and nobody could even come close to their price. They provided excellent feedback on my order status including shipping and tracking numbers.

easy to order. just kinda bummed i didn't get to use my '30offtshipping' discount i got in my email. it wouldn't accept it. shipping was fast! very pleased with the shopping experience with Autoplicity.com

Great parts selection and customer service. Little slow shipping

Autoplicity had the lowest price on the item I needed, shipping price was not out of line and item was shipped in the time frame promised. Who could ask for more.

Best price I could find on the Internet can't go wrong with saving money

Shipped ultra fast and had great prices!

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