Manley 300M Alloy L/W Pro Series I-Beam Turbo Tuff Connecting Rods Nissan GT-R 2009-2017

Part #: 15424-6. Since 1966, Manley has been a top - notch manufacturer of aftermarket and OEM engine internals, even supplying parts for the Ford GT. Their Turbo Tuff line of connecting rods is the ultimate choice. Manley Performance is linked with success, powering some of the fastest cars globally. These Manley Turbo Tuff I Beam Rods are crafted from forged 4340 aircraft - grade vacuum - degassed material. Machined in - house in the USA, they guarantee top - notch quality. After machining, each rod undergoes shot - peening and magnafluxing. The bores are perfectly round without taper, and they use APR 2000 cap screws for maximum strength. Specs: Center - to - Center: 6.500', Big End Bore: 2.323', Big End Width:.897', Pin Diameter:.9055' (23 mm), Pin Bore:.9063', Gram Weight: 733.

Using these Manley connecting rods is straightforward. First, make sure your engine is properly prepped and cleaned before installation. When installing, follow the standard procedures for connecting rod installation in your Nissan GT - R. Be gentle yet firm when tightening the APR 2000 cap screws to avoid any damage. As for maintenance, it's a good idea to check the rods during regular engine tune - ups. Look for any signs of wear or damage, such as cracks or excessive play. If you notice anything unusual, have a professional mechanic take a look. Also, keep the engine well - lubricated to ensure the rods work smoothly. And remember, always follow the manufacturer's guidelines for your car's engine maintenance.