QualCast Products

Valve Train Specialists

QualCast is a worldwide distributor of engine valves, valve seat inserts, valve guides, valve springs, valve spring inserts, valve keepers (cotters, keys), valve lifters, valve stem seals, rocker components, injector components, push rods and freeze plugs.

Applications are divided into 3 printed catalogs – “Heavy Duty, Agricultural and Industrial” applications are in one catalog, “Light Duty, Medium Duty, and Marine” are in a second, and the 3rd catalog contains “QualFast” and “Black Lightning” performance applications. All catalogs can be downloaded via the Online Catalog page in .pdf form, or the Online Catalog contains all applications for all type of engines. Light Duty applications can also be searched for by Year, Make, Model and Engine.

Valve Keepers

Materials Our Premium Materials are stamped or machined to exacting tolerances. For extra long life, our finishes include zinc (with green or yellow flash coating), copper, and black oxide . We only offer heat treated keepers where others offer a choice.