well it seems that my 305 (310) is about toast it is leaking coolant into the oil. thats ok cause i have a 355 sitting on the engine stand. however, i would still like to get a bit more out of it until i complete the finishin touches on the 355. any recomendations for a block sealer? I figure it can not hurt to try i have no heater core and everything else will be new on the 355 + radiator. not my everyday car.

 

bars leak make a "head gasket repair" in a bottle. No personal experience with it but the parts store I work at part time sells enough of it.