Lower Seal kit for Fuel Injector Clinic low-z injectors for DSM/Evo (slk-125-6x4-lower)

FIC Lower Seal kit with Viton lower seals. Fits FIC Fuel Injectors Part# 125 or 126 sizes 550cc/min thru 1150cc/min and part # 225 or 126/226 BlueMax injectors in flow sizes 1250cc/min to 1650cc/min