Cylinder Head Bolt Set - Nissan Patrol Y61 GU ZD30CR

Cylinder Head Bolt Set - Nissan Patrol Y61 GU ZD30CR  These bolts are the critical link that holds your cylinder head firmly to the engine block in your ZD30CR Patrol. If you're pulling the head off for any reason – whether it's a gasket replacement, a performance upgrade, or a full engine rebuild – you absolutely need a new set of head bolts. The factory bolts are "torque-to-yield," which means they are designed to stretch permanently when tightened to the correct specs. Re-using them is a massive gamble. A stretched, weakened bolt won't provide the right clamping force, leading to a blown head gasket, coolant mixing with oil, and potentially catastrophic engine damage.Whenever a head comes off, it is always recommended to put a new set of head bolts on during installation.Please contact us if you are after a complete engine, or a new Head *Picture is just for illustration purposes only, actual product & packaging may be slightly different depending on what stock is available at the time Key Features Complete Set: Comes with all the bolts you need to secure the cylinder head, so there's no mucking about trying to find individual pieces. Torque-To-Yield Design: Made to OEM specifications, these bolts are designed to stretch for a single use, ensuring a perfect, even clamp load across the head gasket. Quality Materials: Made from high-grade steel to handle the extreme pressures and temperatures of your ZD30 engine, giving you peace of mind on and off the tracks. Direct-Fit: No modifications needed. This set is a direct replacement for your original bolts, ensuring a secure fitment. Vehicle Fitment This part has been designed to fit the following models: Nissan Patrol Y61 GU with ZD30CR (Common Rail) Diesel Motors Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment. North VIC EnginesNorth VIC Engines is a world-leading Australia manufacturer of major engine components. Renowned for their precision, quality, and durability, North Vic Engines is a trusted supplier to major automotive stores worldwide.View our full North Vic Engines range