The 400 has balance built into it. Like Fleetside says it will vibrate. I have seen in catalogs a adapter that goes between the flywheel & crank with the weight on it. The idea doesn,t sound good but manual flywheels for 400 are hard to find & expensive.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum