Does anyone know if the gen 6
Does anyone know if the gen 6 square port heads will work on a gen 4 chevy 454 block? My rebuilt engine was stolen from Roadway shipping company which was the 370hp motor from mercruiser. Now I'm looking for a replacement. Since these parts are becoming harder and harder to find. A Marine engine builder said that I could use a set of gen 6 heads on my gen 4 block. They say the only difference is the bolt sizes on the front a rear of the heads for bracket mounting. Anyone have any ideas?? Thanks
Does anyone know if the gen 6 square port heads will work on a gen 4 chevy 454 block? My rebuilt engine was stolen from Roadway shipping company which was the 370hp motor from mercruiser. Now I'm looking for a replacement. Since these parts are becoming harder and harder to find. A Marine engine builder said that I could use a set of gen 6 heads on my gen 4 block. They say the only difference is the bolt sizes on the front a rear of the heads for bracket mounting. Anyone have any ideas?? Thanks