Cast Iron Cylinder HeadCast Aluminum Cylinder HeadForToyota:2L, 2LT, 3L, 1RZ, 2RZ, 3RZ, 3Y, 4YPeugeot 405, 505Mazda R2, F8Isuzu 4JA1, 4JB1, 4BA1, 4BD1T, 4BD2T,Nissan TD27, Z20, Z24Honda Civic, AccordCummins 6BATTCummins 6CTSuzuki F8A, F10A, G13B, G16BMitsubishi 4M40, 4M40T