my 55 customline has no heater. i was able to find a complete factory heater system off of a junker. can someone post a pic of a yblock so that i can see where the heater hoses connect to the engine?also, is there a search function on this board? i cant find it.

See if this link helps with your ‘search’ request.
http://forums.y-blocksforever.com/Topic110807.aspx 

Lorena, Texas (South of Waco)

thanks, that cleared it up for me

heater is hooked up and working great