Originally Posted By: LGriffin_#4385
CNC-Dude, I weighed the pistons and the BBC 366 is 28.099, the low compression full dish is 28.423, the 'D' shaped dish is 30.127 ounces. That's piston and pins only.

Larry
That looks to be a decent piston swap alternative.



Class III CNC Machinist/Programmer