Engines and Components› Engine Covers, Pans and Dress-Up Components

Mr. Gasket

Ultra-Seal III Valve Cover Gaskets Master Pack (10 Pieces) Fits 1965-1990 Chevrolet 396-454 Big Block Mark IV Dart 20 Degree/Brodix 20 Degree/Reher-Morrison 20 Degree Heads Mr Gasket

$262.17

SKU: M00S 2881SMP

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Mr. Gasket 2881SMP is an engine valve cover gasket set designed for specialty racing, muscle car, and nostalgia engines. It is manufactured from a high-density cork and rubber blend gasket material, featuring a black latex rubber coating to help seal minor flange imperfections. This set is ideal for high-performance automotive needs, offering good sealing and durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMr. Gasket
Part NumberM00S 2881SMP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy