Cylinder Head Intake And Exhaust Valve Guide CompatIble With : 1990-1998 Isuzu NPR L4, 3.9L / 3867 CID OHV 8 Valve, Diesel, Turbo, Engine Code : 4BD1, 4BD2, Vin : H, K - 1986-1993 Industrial L6, 5.8L / 5785 CID SOHC 24 Valve, Engine Code : 6BD1T - 1986-1993 L6, 6.5L / 6489 CID SOHC 24 Valve, Diesel, Engine Code : 6BG1

Cylinder Head Intake And Exhaust Valve Guide CompatIble With : 1990-1998 Isuzu NPR L4, 3.9L / 3867 CID OHV 8 Valve, Diesel, Turbo, Engine Code : 4BD1, 4BD2, Vin : H, K - 1986-1993 Industrial L6, 5.8L / 5785 CID SOHC 24 Valve, Engine Code : 6BD1T - 1986-1993 L6, 6.5L / 6489 CID SOHC 24 Valve, Diesel, Engine Code : 6BG1

Cylinder Head Intake And Exhaust Valve Guide CompatIble With : 1990-1998 Isuzu NPR L4, 3.9L / 3867 CID OHV 8 Valve, Diesel, Turbo, Engine Code : 4BD1, 4BD2, Vin : H, K - 1986-1993 Industrial L6, 5.8L / 5785 CID SOHC 24 Valve, Engine Code : 6BD1T - 1986-1993 L6, 6.5L / 6489 CID SOHC 24 Valve, Diesel, Engine Code : 6BG1

Cylinder Head Intake And Exhaust Valve Guide CompatIble With : 1990-1998 Isuzu NPR L4, 3.9L / 3867 CID OHV 8 Valve, Diesel, Turbo, Engine Code : 4BD1, 4BD2, Vin : H, K - 1986-1993 Industrial L6, 5.8L / 5785 CID SOHC 24 Valve, Engine Code : 6BD1T - 1986-1993 L6, 6.5L / 6489 CID SOHC 24 Valve, Diesel, Engine Code : 6BG1