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Mr. Gasket Performance Valve Cover Gaskets

Fits 1959-1980 Chrysler 383-440 Big Block B/RB

PART# 378

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$24.18   Suggested Retail
$19.58   Holleydays Price
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Overview

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For OE replacement, high performance street, drag race and oval track use.

Features:

  • Manufactured from high-density cork/rubber blend gasket material
  • Provides excellent sealing and durability
  • For OE replacement, high performance street, drag race and oval track use

Specs

ApplicationBig Block Mopar
BrandMr. Gasket
ColorBrown
Emission Code5
EngineChrysler Big Block B/RB
PackagingRetail - Skin Pack
Product TypeValve Cover Gaskets
Valve Cover Gasket MaterialPerformance
Valve Cover Gasket Thickness.187"
WarrantyLimited 90 Day Warranty
Weight0.4000
Part Number378

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Warranty Information

Limited 90 Day Warranty: See Details

Applications

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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

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