Nitrous Oxide 0.500 Black Billet Square Bore Perimeter Injection Spacer Plate The shafts are made from

The shafts are made from hardened steel to move the power from your engine to your clutch

Size Notes: Flange to Inside - 14 1/2" Flange to Outside - 20" Flange to End of Pipe - 38"

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They accurately measure camshaft centerline

Nitrous Oxide 0.500 Black Billet Square Bore Perimeter Injection Spacer Plate The shafts are made fromThese 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.