I also have been building a new motor for my wife's 65 Polara it's a 514ci 69 block with eagle crank eagle H beam rods Venolia pistons deep pan 605 solid roller 440 source alum stealth heads PRS SS rocker arms intake on the motor now will be replaces with the torker off the motor that in the car now and a 750 holley now keep in mind this is a mild motor for street cruzing and cruz nites only will never be raced at the track next I will go thru the 727 trans and replace the clutch's and put a bolt in srag she should have fun with this one lol here's some pix