AMC 1KZ Cylinder Head with VRS Kit, Head Bolts & Gasket

1KZ Cylinder Head – Genuine AMC Assembly with VRS Kit, Head Bolts & Gasket

Restore the reliability and performance of your Toyota diesel engine with the AMC 1KZ Cylinder Head, supplied as a complete, ready-to-install package. This kit includes a VRS gasket set, head bolt set, and 5-notch head gasket (assumed thickness). Designed for Toyota 1KZ-TE turbo-diesel engines, this fully assembled cylinder head is built to deliver OEM-grade performance and long-term dependability.

Manufactured by AMC in Spain, this premium 1KZ Cylinder Head is cast from brand-new aluminium — not reconditioned — ensuring superior strength, precision, and heat management for both standard and boosted applications.

Complete Package for Hassle-Free Installation

Your 1KZ Cylinder Head kit includes:

• Fully assembled AMC Cylinder Head (with valves, springs & camshaft pre-installed)

• STONE Top Gasket Set (VRS Kit)

• CHERRY Cylinder Head Gasket (5-notch assumed)

• AMC Head Bolt Set

This all-inclusive setup gives engine builders and workshop technicians everything needed for a proper top-end rebuild. Both long-valve and short-valve configurations are available to suit your engine’s piston type.

How to Identify the Correct Valve Style

To ensure correct fitment, inspect your pistons:

• Recessed Valve Head → No piston valve reliefs

  • Exhaust: 103.5 mm | Inlet: 103.4 mm

• Flush Valve Head → Pistons have valve reliefs

  • Exhaust: 104.25 mm | Inlet: 104.25 mm

If you’re uncertain which style applies to your engine, contact Hassard Industries before ordering for guidance.

Genuine AMC Quality – Made in Spain

The AMC 1KZ Cylinder Head is manufactured in Spain using advanced casting and machining methods that meet or exceed Toyota’s OEM standards. Every unit starts from a new aluminium casting, offering excellent heat dissipation and resistance to warping.

Key manufacturing advantages include:

• Consistent combustion chamber volumes

• Precision-machined surfaces and valve seats

• Long-term durability under high boost and heat cycles

• Compatibility with OEM and aftermarket 1KZ-TE components

Key Features & Benefits

• Complete Assembly: Includes AMC head, VRS kit, gasket, and head bolts

• Spanish Craftsmanship: 100% new aluminium casting — not remanufactured

• Direct OEM Replacement: Perfect fit for Toyota 1KZ-TE turbo-diesel engines

• Boost-Ready: Suitable for performance and factory rebuilds alike

• Top-Quality Gaskets: Supplied with CHERRY head gasket and STONE VRS set

• Long or Short Valve Options: Available to suit your piston configuration

Engine Compatibility

The 1KZ Cylinder Head suits a wide range of Toyota diesel engines, including:

• Toyota Hilux 1KZ-TE

• Toyota Prado KZJ90 / KZJ95

• Toyota Hiace 1KZ-TE

• Toyota Surf 1KZ-TE

Installation Tips

For a reliable rebuild:

1. Always replace head bolts and gaskets when installing a new cylinder head.

2. Verify correct gasket thickness based on piston protrusion.

3. Clean mating surfaces thoroughly.

4. Torque bolts to Toyota factory specifications in sequence.

5. Replace coolant and oil after installation.

Why Choose Hassard Industries

At Hassard Industries, we specialise in Toyota diesel engine components — from cylinder heads to complete rebuild kits. Our workshop in Bundamba, Queensland, tests and fits every part we sell to ensure real-world reliability.

When you buy a 1KZ Cylinder Head from us, you’re getting the same component we trust in-house for our customer rebuilds.

How to Order or Enquire