Nitrous Oxide 0.500 Blue Billet Square Bore Perimeter Injection Spacer Plate TheseSpeedmaster Ford front covers are

TheseSpeedmaster Ford front covers are direct replacements for your stock timing chain cover

Sold in kits

Choose long or short styles in a natural or shiny polished finish

Speedmaster EGR adapters can resolve some mounting interference with valve covers or carburetors on some applications when using these manifolds

Nitrous Oxide 0.500 Blue Billet Square Bore Perimeter Injection Spacer Plate TheseSpeedmaster Ford front covers 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.