What is the bore size and thickness of this Brian Crower head gasket?

This Brian Crower head gasket has a bore size of 90mm and a thickness of 0.8mm. These specifications are designed to match the requirements of the Mitsubishi 4B11T engine.

What vehicles does this head gasket fit?

This head gasket is specifically designed for the 2008, 2010, 2011, 2012, 2013, 2014, and 2015 model years of the Mitsubishi Lancer equipped with the 4B11T engine.

What is the benefit of a 0.8mm thick head gasket?

A 0.8mm thick head gasket can be beneficial for achieving a precise seal, especially if the cylinder head or block surfaces have been resurfaced. It can also slightly alter the compression ratio, potentially offering a minor performance adjustment.

2008-2015 Mitsubishi Lancer Head Gasket | Brian Crower

Name: Brian Crower Mitsubishi 4B11T Evo X 90mm Bore 0.8mm Thick Gasket (BC Made in Japan)
Brand: Brian Crower
SKU: brian-crower-brian-crower-mitsubishi-4b11t-evo-x-90mm-bore-0-8mm-thick-gasket-bc-t14-253339
Price: 172.00 USD
Availability: BackOrder

Brian Crower Mitsubishi 4B11T Evo X 90mm Bore 0.8mm Thick Gasket (BC Made in Japan)

$172.00

On Backorder — Expected to ship by Aug 9, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2015 Mitsubishi Lancer. Brian Crower 90mm bore head gasket is 0.8mm thick for improved sealing.

Key Features

Fits 2008, 2010-2015 Mitsubishi Lancer.
Brian Crower head gasket for the 4B11T engine.
Features a 90mm bore, matching the stock specification.
Has a thickness of 0.8mm for precise sealing.
Made in Japan, indicating a well-built component.

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

Mitsubishi Lancer 2008, 2010-2015

Product Details

Brian Crower is well-known for making solid engine components, and this head gasket is a prime example of their work for the Mitsubishi Lancer. If you're rebuilding the top end of your 4B11T engine, this gasket is designed to provide a reliable seal between your cylinder head and engine block. It’s a crucial part for maintaining proper compression and preventing coolant and oil from mixing.

This gasket features a 90mm bore, which is the standard size for the Evo X engine, and a thickness of 0.8mm. This specific thickness is often chosen when a slight adjustment to compression ratio is desired or to ensure a perfect seal with resurfaced heads. Being made in Japan, you can expect a well-built component that's ready to handle the demands of your engine.

When installing this gasket, make sure your cylinder head and block surfaces are clean and flat. It's always a good idea to refer to the manufacturer's installation instructions for the correct torque sequence and specifications to ensure optimal performance and longevity.