Awesome build very curious about the internal balanced scat kit. I'm building a 408 also, but with EQ 1.97/1.62 heads. I called Lunati and went with their recommendation. Mine will be in front of a nv4500 tranny. My big hold up is the flywheel, with an internally balanced assembly should I use a neutral flywheel and neutral balanced damper? Any help is appreciated.
Have the whole thing done that way all at the same time. The machinist should want your crank, rods, Pistons, pins, (spiral locks) rings, bearings, harmonic balancer and flexplate/fly wheel to balance together as one unit.
