• Top Street Performance Chevy Small Block Center-Bolt Rubber Valve Cover Gaskets - for street and performance builds
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Top Street Performance

Chevy Small Block Center-Bolt Rubber Valve Cover Gaskets

Chevy Small Block Center-Bolt Rubber Valve Cover Gaskets

SKU: SP7489

$16.95
$16.95 $18.65
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Out of stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Rubber construction seals center-bolt valve cover mating surfaces
  • 1/8" thickness gasket material for consistent sealing under clamp load
  • Fits Chevy Small Block center-bolt valve covers, 1987–up, 305/350 CID
  • Sold as a pair — complete gasket set for both valve covers

Description

The Chevy Small Block Center-Bolt Rubber Valve Cover Gaskets seal the mating surface between center-bolt valve covers and the cylinder head to help prevent oil leaks. Rubber construction at 1/8" thickness is built to match the center-bolt gasket rail pattern, so the bolt pattern and sealing surface need to match this application for proper installation.

This gasket set fits Chevrolet Small Block center-bolt valve cover applications from 1987 and up, on 5.0L/305 and 5.7L/350 CID engines, commonly used in GMC and Chevrolet restoration, street performance, and truck builds. Sold as a pair, covering both valve covers in a typical installation.

Verify bolt pattern, sealing surface, and gasket material before installation, and replace worn gaskets during valve cover service or a fresh installation.


Applications
Fits Chevrolet and GMC Small Block center-bolt valve cover applications, 1987–up, 5.0L/305 and 5.7L/350 CID. Commonly used in restoration, street performance, and truck builds using this engine family.

Gasket Specifications
Rubber construction, 1/8" thickness, sold as a pair.

Specs

MaterialRubber
Thickness1/8"
QuantitySold as a Pair

Engine Fitment

COMPATIBLE WITH
CHEVROLET SMALL BLOCK CENTER-BOLT V8 ENGINES
• 5.0L / 305 in³
• 5.7L / 350 in³

NOTES
• Rubber gasket, 1/8" thickness, sold as a pair.
• Fits center-bolt cylinder heads only (1987–2000). Verify gasket rail width and bolt hole spacing before ordering.

COMMON VEHICLE APPLICATIONS
Chevrolet Camaro / Monte Carlo
Chevrolet C/K truck applications
Chevrolet Caprice / Impala applications

Q&A

What does this gasket fit?
This gasket set fits Chevrolet and GMC Small Block Gen I center-bolt valve covers used on 1987 and newer 5.0L (305 CID) and 5.7L (350 CID) engines.

What is this gasket made from?
These gaskets are manufactured from 1/8-inch thick rubber, providing a durable, reusable seal between the valve cover and cylinder head.

How many gaskets come in this set?
This kit includes two valve cover gaskets, providing a complete set for both valve covers.

Will this gasket fit perimeter-bolt valve covers?
No. This gasket is designed specifically for center-bolt valve cover applications and is not compatible with perimeter-bolt valve covers.

When should I replace this gasket?
Replace the gasket whenever servicing or removing the valve covers, or if the existing gasket shows signs of wear, cracking, hardening, or oil leakage.

Does this gasket affect emissions compliance?
No. This product does not affect vehicle emissions and is not subject to emissions compliance regulations.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.