Actually, past tense. I did the work way back in 1979-80. Back then, I just went to the local Chrysler dealer and got a set of stock flat top 413 pistons to replace the dished MH ones. That was for my 77 Road Runner.

I've still got it. But, like I've said, if I had to do it all over again, I'd go for a stroker 451. 413 is a nice torque motor, but with todays options, it's down on cubes. When was the last time you heard someone want to put money into building a 361?

Greg