Sale

Exhaust› Headers, Manifolds and Components

Mr. Gasket

Header Gaskets Performance Fits 1965-1990 Chevrolet 396-454 Big Block Round Ports, 1.92 Inch Mr Gasket

$48.02 $22.95 Save $25.07

SKU: M00S 152

In Stock
In Stock
Ships by Nov 15
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Mr. Gasket 152 is a set of performance header gaskets designed for Chevrolet Big Block Mark IV engines. These gaskets feature a .062 inch thick construction made from a heavy-duty, high-temperature acrylic binder system for durability. They offer excellent sealing and maximum torque retention to prevent gasket failure. The gaskets are precision die-cut for a precise fit and can be trimmed for modified port applications.
Show original supplier description

Part #: 152

Mr. Gasket's Performance Header Gaskets are manufactured from a heavy duty high-temperature material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. Provides excellent sealing and durability with maximum torque retention to eliminate Gasket failure.While precision die-cut for an excellent fit, it can be trimmed if necessary for modified port applications. For OE replacement, higher performance street, drag race and oval track use.

Fits Chevrolet 396,402,427,454 Gen IV Big Blocks with Round Ports up to 1.92 inches in diameter.Provides excellent sealing and durability.Precision die-cut for an excellent fitManufactured from high-temperature acrylic blend exhaust materialCan be trimmed if necessary for modified port applicationsFor OE replacement, high performance street, drag race and oval track useDetails:Collector Gaskets Included: NoEmission Code: 5Gasket Line: PerformancePort Shape: RoundPort Size: 1.92Warranty: Manufacturer's Limited 90 Day Warranty

Features:

  • Provides excellent sealing and durability.
  • Precision die-cut for an excellent fit
  • Manufactured from high-temperature acrylic blend exhaust material
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use

Fits 1965-1990 Chevrolet 396-454 Big Block. Round Ports, 1.92 Inch

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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 152

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy