all toyota twin cam motor's are fitted with aluminum cyc head's i.e 3sfe 3sge 4sfe 5sfe all from the one familey of motors 6cyc ie 4m 5m 5me 6me 6mge 7mge and 7mgte
all toyota twin cam motor's are fitted with aluminum cyc head's i.e 3sfe 3sge 4sfe 5sfe all from the one familey of motors 6cyc ie 4m 5m 5me 6me 6mge 7mge and 7mgte