Speedmaster PCE318.1006 is a complete intake manifold bolt kit engineered specifically for Holden 253, 304, and 308 engines. The 12-point head design allows for greater wrench contact and reduced rounding, making installation and removal cleaner and more precise. A black oxide finish provides a corrosion-resistant, clean look that complements any engine bay build.
Whether you are refreshing a street build or completing a performance restoration on your Holden V8, this bolt kit delivers a reliable, factory-style fastening solution tailored to correct fitment for the 253, 304, and 308 intake manifold application. Sold as a complete kit for straightforward, no-guesswork installation.