Engine valve covers.

Explore the exterior and underside features of an engine valve cover. Start your manufacturing discussion with the drawing, mating interfaces, and sealing requirements.

Exterior and interior details.

Exterior and underside views of a valve cover, showing the openings, mounting features, sealing track, and internal ribs.

Exterior view of an aluminum engine valve cover with mounting features and assembly openings.
Exterior profile, openings, and mounting features.
Underside of an aluminum engine valve cover showing the perimeter sealing track and internal ribs.
Underside sealing track, internal ribs, and assembly openings.

Planning a similar component?

Share the mating surfaces, gasket requirements, mounting points, and machined features shown on your drawing.

Discuss Your Component

Define the interfaces that matter.

This product example illustrates geometry for discussion. Material, tolerances, performance, and manufacturing scope are confirmed from project requirements.

01Sealing and mating surfaces
Define the mating geometry, gasket or sealing specification, and acceptance requirements on the drawing.
02Openings and assembly features
Identify mounting points, ports, clearances, and interfaces that need secondary machining.
03Material and inspection
Provide the requested material, finish, quantities, and inspection criteria. Manufacturing suitability requires project review.

Planning a valve cover project?

Share your drawing and sealing, assembly, and inspection requirements.

Discuss Your Project