I did a stockish 340 build for my dad's 68 convert. It was a 10.5 flat top, stock j heads with 2.02's and good valve job, Edelbrock RPM, 750 holley, and headers. It has a 904 with a cheapo 166K mopar convertor and 3.55's. I used a comp cams XE268H cam and it is a great combo. I was...