I just ran across a D1ve? 429 but the castings on the heads say d3ve XXXXXXX how much better are the dove heades than the d3ve heads... I'snt the dove head a 72cc and the d3ve a 91cc or something along that line? My valves how ever are the big ones the exhaust is a 1.74 or something like that. Would I be better off finding a set of dove heads or should I mill this set down and port these...I'm also in the market for a stroker crank and a dual plane intake if anyone has something avail. Also I need a tranny for this...I have a c-6 for a small block with shit kit and 3,000 stall for possible trade...I had a 351w in my ltd i got her to 14.2's but without changing gears I'm stuck there and the local ford garage cant seem to figure out what rear end i have! It's not a 9 inch nor an 8 inch and its not an 8.8 so wtf PLEASE HELP!