Cylinder Head Bolt Set - Nissan Patrol Y61 GU TB48

Cylinder Head Bolt Set - Nissan Patrol Y61 GU TB48 These are the crucial bolts that clamp the cylinder head down onto your engine block, creating the seal for your head gasket. Factory head bolts on the big 4.8L are 'torque-to-yield', which is a fancy way of saying they are designed to stretch when torqued to spec. This makes them a one-time-use item, plain and simple. Re-using old, stretched bolts is a recipe for disaster. They won't provide the right clamping force, leading to a freshly replaced head gasket failing in no time. Don't risk having to do the whole job twice; it's a massive, expensive headache you don't need. When ever a head comes off, it is always recommended to put a new set of head bolts on during installation.*Picture is just for illustration purposes only, actual product & packaging may be slightly different depending on what stock is available at the time. Product Features Complete Kit: You get the full set of bolts required to do the job properly. No mucking around trying to find extras. Quality Steel Construction: Made from high-tensile steel to handle the correct torque specs and the heat of your engine. Direct-Fit Replacement: Designed as a direct swap for the factory bolts, ensuring a secure fitment without any modifications. Essential for Engine Work: A non-negotiable replacement for any head gasket job or engine rebuild on a TB48. Do it once, do it right. Vehicle Fitment This part has been designed to fit: Nissan Patrol Y61 GU - TB48 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