In 1975, when Dennis Marshall started Precision International, he manufactured ten basic transmission kits with about twenty parts in each kit. Today, Precision manufactures over 3,000 different kits, sources nearly 10,000 parts and components, and provides the best quality kits to transmission rebuilders around the world. Precision has been named a General Motors Supplier of the Year for 5 consecutive years. A remarkable achievement considering GM has over 5,000 suppliers. Precision is an ISO 9001 certified company and continually strives to meet the most rigorous quality control standards. The Precision team of 150+ hard-working, diverse professionals work in a state-of-the-art 80,000 sq. ft. facility in Yaphank, NY. Precision has developed and adheres to quality control procedures and systems that are followed from the Executive Suites to the Assembly Lines and Shipping Department. This attention to our process assures that Precision International delivers the highest quality products and provides outstanding technical support with a 99% on-time delivery rate. At Precision our business creed is simple: Meet or Exceed Customer Expectations.