• Stud nut kit for Toyota 1HZ exhaust manifold
  • Toyota 1HZ exhaust manifold stud with inner hex installation
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Toyota Land Cruiser 1HZ Exhaust Manifold Stud Nut Kit

Toyota Land Cruiser 1HZ Exhaust Manifold Stud Nut Kit

$75.03 USD
$0.00 USD $75.03 USD
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Technical Description

This exhaust manifold stud and nut kit is designed for Toyota 1HZ diesel engines.

It replaces old, worn, or missing exhaust manifold mounting hardware when servicing the manifold, replacing the gasket, or completing a turbo conversion. Each stud features a 5mm inner hex end for easier installation with an Allen key, while the included copper-plated top lock flange nuts help resist loosening under heat and vibration.

Suitable for Toyota Land Cruiser 1HZ engines used in maintenance, repair, and custom turbo conversion builds.

Key Features
• Designed for Toyota 1HZ exhaust manifold to cylinder head installation
• Inner hex stud design allows installation with a 5mm Allen key
• Includes copper-plated top lock flange nuts to help resist loosening
• Suitable for exhaust manifold service, gasket replacement, and turbo conversion builds

Specifications & Data

Kit Included +

• 12x Inner Hex Exhaust Studs
• 12x Top Lock Flange Nuts

Vehicle Compatibility +

• Toyota Land Cruiser 70 / 75 / 78 / 79 / 80 / 105 Series (1HZ Engine)

Product Specifications +

• Stud Material: S35C Heat-Treated Steel
• Coating: Phosphate (Anti-Rust)
• Installation Feature: Internal Hex-Tip (for hex key use)
• Nut Material: Copper-Plated Top-Lock Flange Nuts

Support & Logistics

Shipping & Global Export +

Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.

  • AU / USA: 3-5 Business Days.
  • Rest of World: 5-12 Business Days.
  • Tracking: End-to-end tracking number provided within 48H.
Import Duties & Taxes +

We’ve optimized our tax process for core markets to ensure zero hidden fees:

USA MARKET

All-inclusive pricing. No hidden duties or extra fees at delivery.

AUSTRALIA

Orders under AUD 1,000 are typically tax-free. No GST surprises.

*Other Countries: All import duties and carrier processing fees are the buyer's responsibility.

30-Day Returns & Warranty +

30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).

Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).

GryphonTek Engineering — Precision Fitment. Global Delivery.