Fits: 77-83 FX

Note: See 587878 for the matching lower cover set

4-bolt design for enhanced clamping strength

When strength and improved stability in a non-flexing design is what you're looking for

L x W x H: 140 x 65 x 70 mm

rocker box parts diagram exploded view for harley panhead BS90 Fits: 77-83 FXRocker Box Parts Diagram Exploded View for Harley Davidson Panhead Rocker box spare parts for 48 65 Panhead Harley Davidson engines. The spare parts are listed with information in the following order: Number in the exploded view diagram Compatibility with specific HD models Description of the spare part OEM part number for reference Note: All parts are sold each each unless otherwise noted Note: Picture for illustration purposes only, exploded view