This is a procurement for a quantity of 1,093 engine rocker arms, with delivery required within 109 days after receipt of order. The contract will be a one-year Indefinite Delivery Contract with an aggregate maximum value of $350,000, a guaranteed minimum quantity of 163 items, and an estimated three orders per year. Items will be shipped to various DLA Depots within and outside the continental United States. Approved manufacturer sources are listed, and specifications are not available. Quotes must be submitted electronically by all responsible sources.