High-performance Permaseal multi-layer steel (MLS) head gasket engineered for Nissan RB25DET engines—compatible with R33 and R34 Skyline GT-R variants, C34 Stagea, and C34/C35 Laurel models.

Description

In the never-ending pursuit for greater power output, engine builders add forced induction systems such as turbocharging, supercharging or nitrous injection; modify electronic induction system controls and install performance engine components. The combined result of such modification; extreme combustion, induction and exhaust pressures.

To reliably seal such pressures requires an advanced gasket design.
The Permaseal MLS-R range of head gaskets has been developed to meet such rigorous requirements. Engineered, designed and manufactured in Japan to exacting tolerances Permaseal MLS-R head gaskets offer the performance engine builder the highest levels of uncompromising quality.

Permaseal MLS-R head gaskets incorporate state of the art multi-layer design featuring a stopper layer for superior combustion sealing.
Also, the extensive use of stainless-steel materials allows each individual layer to be thinner delivering increased rigidity and durability, uniform heat distribution and improved thermal transfer. All this aids in a balanced, even distribution of clamping loads across the entire sealing surface minimising cylinder bore distortion.

– Permaseal MLSR Metal Head Gasket
– 1.3mm Thick
– 87mm Bore
– 7.73cc Per Cylinder
Engine Compatibility:
– Nissan Skyline R33 (RB25DET)
– Nissan Skyline R34 (RB25DET)
– Nissan Stagea C34 (RB25DET)
– Nissan Laurel C34 (RB25DET)
– Nissan Laurel C35 (RB25DET)

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