Nitrous Oxide 0.500 Red Billet Square Bore PerimeterInjection Spacer Plate Speedmaster exhaust manifold gaskets are

Speedmaster exhaust manifold gaskets are designed to give your manifold and

Speedmaster 4340 Billet Steel crankshafts are manufactured from high quality true billet round bar stock

thus reducing the transmission temperatures for optimum performance

but there may come a time when your Powerjection system sensors need to be replaced

With these easy-to-install kits

Nitrous Oxide 0.500 Red Billet Square Bore PerimeterInjection Spacer Plate Speedmaster exhaust manifold gaskets areThese Speedmaster perimeter plates employ multiple injection points to ensure that a perfectly atomized, cylinder to cylinder balanced blend of fuel and nitrous reaches your engine. The technology eliminates nitrous delivery imbalance, the major drawback with spray bar type nitrous systems. The plates are manufactured from aluminum and are anodized for protection.