(UU-136)-Insert (plugs for thermactor holes in head) - 5/8" - 11 x 7/16" - 14 x 1 1/8" , STANDARD PART (UU-136)-insert(used in front and rear of cyl. head)-5/8"-11 O.D. thread x 7/16"-14 I.D. thread , STANDARD PART
FordPartsGiant.com offers the wholesale prices for genuine 1989 Ford Ranger parts. Parts like Engine Supports - (Front And Rear) Gaskets are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 2.9L. Transmission: 4AT A4LD.