What does 'PermaTorque' mean for these head gaskets?

PermaTorque indicates that these gaskets are designed with a steel core and proprietary sealing materials that do not require retorquing of the head bolts after the initial installation. This makes the installation process more straightforward and ensures a lasting seal.

Are these gaskets suitable for an engine that isn't perfectly flat?

Yes, Fel-Pro specifically engineers these gaskets for imperfect sealing surfaces. They incorporate features like a nonstick anti-friction coating and advanced materials to help seal minor imperfections and scratches found on engine blocks and cylinder heads during repairs.

What materials are used in the construction of this gasket set?

This gasket set features a graphite or reinforced fiber facing material combined with steel armor for strength and durability. It also includes a proprietary nonstick anti-friction coating on the sealing surfaces.

Fel-Pro Nissan 300ZX HS 9703 PT PermaTorque Engine Cylinder Head Gasket Set

Specifications

Brand: Fel-Pro
Part #: HS9703PT
UPC: 084113205934

Fel-Pro Nissan 300ZX HS 9703 PT PermaTorque Engine Cylinder Head Gasket Set

Name: Fel-Pro Nissan 300ZX HS 9703 PT PermaTorque Engine Cylinder Head Gasket Set
Brand: Fel-Pro
Price: 394.46 USD
Availability: InStock

$394.46

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Fits 1990-1996 Nissan 300ZX. Fel-Pro PermaTorque head gasket set designed for imperfect sealing surfaces, ensuring a reliable seal.

Key Features

Fits 1990-1996 Nissan 300ZX and 1993-1997 Infiniti J30.
Fel-Pro PermaTorque head gasket set designed for the repair environment.
Features exclusive sealing innovations and proprietary materials for a reliable seal.
Engineered to seal imperfect surfaces, common in repair situations.
Constructed with graphite or reinforced fiber facing and steel armor for strength.
Includes a nonstick anti-friction coating to seal small surface scratches.

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Fits these vehicles

INFINITI J30 1993-1997
Nissan 300ZX 1990-1996

Product Details

If you're working on the engine of your 1990-1996 Nissan 300ZX, this Fel-Pro PermaTorque Engine Cylinder Head Gasket Set is built to get the job done right. Head gaskets are critical for sealing the combustion chambers, oil passages, and coolant passages between the engine block and cylinder head. A proper seal here prevents mixing of fluids and maintains compression, which is essential for your engine to run smoothly and efficiently.

Fel-Pro designs these gaskets specifically for the realities of engine repair. They feature proprietary materials and unique sealing technologies that help compensate for imperfect sealing surfaces, which can sometimes be found on older or previously worked-on engines. The graphite or reinforced fiber facing, combined with steel armor, gives these gaskets the strength and durability needed for consistent performance. Plus, the nonstick anti-friction coating helps seal minor scratches and imperfections on the sealing surfaces, and the steel core means you don't have to worry about retorquing the head bolts after installation, simplifying the rebuild process.

This set is a solid option for rebuilding or repairing your 300ZX's engine, offering a reliable seal that's made to last in a real-world repair environment.