DNJ Engine Re-Ring Kit Includes: Main Bearings Set,Piston Ring Set,Rod Bearings Set,Head Gasket Set,Lower Gasket Set Vin: A Brief Fitment Information: [1989-1992] Ford Ranger 2.3L L4 SOHC 8V Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.