Engines and Components› Cylinder Heads and Components

Tomei

Stainless Head Gasket 86.5mm Bore 1.0mm Thick

$108.00

SKU: TA4070-MT01A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei Stainless Head Gasket is designed for Mitsubishi 4G63 engines. It features a bore size of 86.5mm and a thickness of 1.0mm. Constructed from stainless material, this gasket offers high heat capacity and dissipates heat effectively, reducing the risk of head gasket failure.
Show original supplier description
The Tomei Stainless Head Gasket is engineered to enhance the performance and durability of Mitsubishi 4G63 engines. This gasket features a precise 86.5mm bore size and a 1.0mm thickness, allowing for adjustments to the engine's compression ratio. Constructed from high-grade stainless material, the Tomei head gasket boasts superior heat capacity. Its ability to dissipate heat rapidly significantly minimizes the risk of head gasket failure, making it a reliable choice for high-performance applications. This durability and heat resistance ensure consistent performance under demanding conditions. The package includes one head gasket, necessary hardware, and instructions. Tomei also provides a compression ratio calculator and stock engine data references to assist customers in selecting the correct gasket for their specific tuning needs.

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

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Specifications

BrandTomei
Part NumberTA4070-MT01A
CategoryEngines and Components

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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.

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Shipping

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