Lokar's Engine Dipsticks are made in the USA, and utilize a flexible braided stainless steel outer housing with an inner liner and are available in brite or black finishes. They include an E-Z to read flexible inner dipstick measuring cable for accurate measurement of engine oil fluid levels. Engine Dipsticks are available in locking and non locking configurations. Lokar offers Engine Dipsticks for many GM, Ford, and Chrysler engine applications.