Power Enterprise Kevlar belts Cosworth Head Gasket E85 Pump 450lph Cosworth High Volume Oil Pump [EJ20/25] Overhaul Gasket Kit GSC Power-Division 36mm [Std] Intake Valve Set Subaru EJ GSC Power-Division Beehive Spring set with Titanium Retainer forEJ20/EJ25 GSC Power-Division Super Alloy Exhaust Valve for the Subaru GSC Power-Division Subaru EJ Valve Spring Seats, OEMto be filled down slightly for clearance. -------------------- As Per GSC- **Due to the lobe size, head castings will need GSC P-D 06-07 2.5L WRX & 04-07 STi S2 Cams 272/272 Billet Subaru Upper Water Pump Bypass Hose - Genuine Subaru Left Inner Timing Cover Genuine OEM inner timing cover Timing Belt Cover, Left Engine Timing Cover Timing Belt Cover, Right Oil Cooler Oil Return Cover Gasket OEM Subaru Camshaft Sprocket Bolt Camshaft Bolt2 7.10 14.20T Cyliner head to case dowel pin 2004 Subaru Thermostat Attach heads with upgraded components to short blockproper clearances.components : Camshafts, Valve springs, Retainers, Seats. Ensure Machine work on Valvetrain- GSC Power-Division 36mm [Std] Intake Valve SetLegacy(2005-2008), Subaru Impreza(2002-2009) ARP Head Stud/Bolt Kits 12-Point Nuts [Subaru1 640.00 640.00 Subaru Cylinder Head Left Side Subaru Cylinder Head Right Side Assembly of the short blockpossible.Disassembly of (what's left of) short block to use as many parts as Darton Sleeves install Manley Platinum Series Piston Kit (Subaru STi 04-07 - EJ257) Size High Performance Main Bearing Set ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) StandardSize High Performance Rod Bearing ACL Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Manley Subaru EJ20/EJ25 Manley Turbo Tuff Rods Manley TT Billet Crankshaft 75mm Driveshaft Shop Carbon Fiber Driveshaft Subaru STI 2004-2007 Remanufactured Alternator 90 amp EJ25 Torque Solutions 4 piece motor mount kitT FIC 1650 High Z Injectors1 ARP Main Stud Kit Gates Timing Belt Kit With Water Pump EJ25 gtx3076r turbo grimmspeed up pipe grimspeed down pipe grimmspeed topmount there is a lot more that will come with the engine and transmission. pm me for more information engine put down 379 awhp. priced at 17000.