Pontiac Antique Cars

Have 1985 trains aim took 305 motorout put in 1969 350 four bolt main used all part off 1985 onto 350 but cant find where to put the knotsencer?


Wiki User

The '69 block won't have a place to put the knock sensor....since there were no computerized '69 blocks. I have heard that you can buy a freeze plug with the correct hole to install the knock sensor in. I've also heard of guys drilling and tapping the freeze plug they have. I haven't tried it myself. That will be about the only options that you have if you want to use the '69 block and the knock sensor. Good luck with your build.