got a r154 with around 140k on it. it grinds into 3rd unless i ease it in like a gentleman. if im getting on it then it grinds every damn time. so of course that tells me its the synchro rite? thats wat im thinking. anyhow, found a kit on ebay for 60 dollars, very new at transmissions. ive asked around, been told its pretty easy to replace the synchros rite? do i need anything pressed? any info would be helpful thanks guys.