2002 2003 2004 2005 2006 NISSAN ALTIMA SENTRA SE-R SPEC V ENGINE JDM QR25 2.5L. Mileage 50,000 to 65,000 miles. Modifications You must determine fitment before purchasing this item. Note ACTUAL ITEM PICTURES. Engine Head & Block? Fuel rail & injectors. Distributor or coil packs. Electronics, seals and accessories are NOT covered. ONLY HEAD & BLOCK. The engine and transmission… Read more →