Engines and Components› Cylinder Heads and Components

GrimmSpeed

GrimmSpeed 13-20 Toyota BRZ/FRS/86 (FA20A/B) Head Gasket Set 1.45mm

$200.00

SKU: G00B 124008

In Stock
In Stock
Ships by Jun 17
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The GrimmSpeed Head Gasket Set is a 1.45mm Multi-Layer Steel (MLS) gasket designed for Subaru/Toyota FA20A/B engines. It features a Nitrile Rubberized Coating for improved sealing on imperfect surfaces and a folded stopper layer for enhanced combustion chamber sealing.

The gasket accommodates bore diameters up to 86.5mm and is available in multiple thicknesses (.78mm, 1.05mm, 1.45mm) to fine-tune engine builds. It is compatible with both FA20A (WRX) and FA20B (BRZ, FRS, 86) engines, suitable for naturally aspirated or boosted applications.

Fitment

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Specifications

BrandGrimmSpeed
Part NumberG00B 124008

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.

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