What is a stopper-style head gasket?

A stopper-style head gasket features a raised bead around the combustion chamber and fluid passages. When the cylinder head is torqued down, this bead compresses to create a very strong seal, effectively preventing leaks and blowouts.

What is the significance of the 1.6mm thickness?

The 1.6mm thickness is a common specification for RB26 engine builds, offering a good balance for sealing performance. It's a standard choice for many rebuilds, especially those involving performance modifications.

What preparation is needed before installing this head gasket?

Proper installation requires ensuring both the cylinder head and engine block surfaces are perfectly clean and flat. Any debris or imperfections can compromise the seal. Always follow the manufacturer's specified torque sequence and values.

HKS RB26 Stopper Head Gasket Kit 23009-AN012

Name: HKS 1.6mm HGK Engine Overhaul RB26 Stopper Head Gasket Kit
Brand: HKS
SKU: hks-hks-1-6mm-hgk-engine-overhaul-rb26-stopper-head-gasket-kit-t14-460308
Price: 811.06 USD
Availability: InStock

HKS 1.6mm HGK Engine Overhaul RB26 Stopper Head Gasket Kit

$811.06

Only 1 left in stock

HKS 1.6mm HGK Engine Overhaul RB26 Stopper Head Gasket Kit for RB26 engines.

Key Features

Fits RB26 engines.
1.6mm thickness is suitable for many RB26 engine builds.
Stopper-style design creates a strong seal around combustion chambers and fluid passages.
Helps prevent head gasket blowouts under high cylinder pressures.
Designed for engine overhaul applications.
Includes components for a complete head gasket replacement.

This head gasket kit is designed for RB26 engines. Please verify compatibility with your specific vehicle and engine configuration before purchase.

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Product Details

This is the HKS 1.6mm HGK Engine Overhaul Stopper Head Gasket Kit, specifically made for the RB26 engine. If you're rebuilding the top end of your RB26, a quality head gasket is crucial for sealing the combustion chamber and preventing coolant and oil from mixing. This kit is designed to handle the demands of a performance RB26 build.

HKS has engineered this stopper-style head gasket with a 1.6mm thickness, which is a common choice for many RB26 engine builds. The stopper design means it has a raised bead around the combustion chamber and water/oil passages. This bead compresses when the head is torqued down, creating a very strong seal. This style is known for its ability to prevent blowouts under high cylinder pressures, which is important for boosted RB26 engines. The kit includes everything you need for a complete overhaul of the head gasket sealing surface, ensuring a solid foundation for your engine.

When installing this gasket, proper preparation of the cylinder head and block surfaces is key. Make sure both surfaces are perfectly clean and flat, as any debris or imperfections can compromise the seal. Following the manufacturer's torque sequence and specifications is also critical for achieving the correct clamping force across the entire gasket. This HKS kit is a well-built component for enthusiasts looking to ensure the integrity of their RB26 engine during a rebuild.