Redline Adaptor Plate 10-508 Holley 4 Barrel 1-inch (25mm) with PCV

Spacer 25mm (1 inch) thick, fits 4 Barrel Holleys.

These hi-flow quality plates made by Redline Performance are designed to keep constant air speed and no restriction for maximum performance and efficiency.

Package contents:

• Aluminium spacer + gasket + studs and nuts to suit