ARP Nissan 2.5L RB25 Inline 6cyl head stud kit Part # 202-4309ARP 202-4309 Nissan 2.5L RB25 Inline 6cyl head stud kitSKU: ARP 202-4309$248.01PriceOut of StockMANUFACTUREARP FastenersAVAILABLITYPre-Order � Non Stocking ItemMaterialARP2000FinishBlackMANFACTURE DISCRIPTIONNissan 2.5L RB25 Inline 6cyl head stud kit