Ok, here is where I'm at right now. Hays 10-130 Billet Steel Flywheel with a McLeod Racing 75224 Super StreetPro Clutch. From Summit cost = $393.95 + $325.00 = $718.95. Horsepower limit on the clutch is 500hp which is fine for me with a stock L78 with Headers. I'm just not sure about the flywheel. I don't suppose any flywheels are USA made anymore? I assume all 168 tooth flywheels are 14" diameter correct? The specs don't say.
https://www.summitracing.com/parts/hay-10-130
https://www.summitracing.com/parts/mcl-75224
What do you guys think about this set-up?