JDM 00-05 Subaru EJ203 SOHC 2.0L Engine. Will fit many Subaru applications with 2.5L Naturally Aspirated Engine. ALL OTHER PARTS AND ACCESSORIES ATTACHED TO ENGINE AS PICTURED. All internal engine parts including: pistons, piston rings, piston pins, crankshaft and main bearings, connecting rods and rod bearings, camshaft and camshaft bearings, timing chain and timing gears, intake and exhaust valves, valve springs, seals, guides, oil pump, push rods, rocker arms and shafts.