Mll OEM flywheel balance change
 

I am working on putting a 90 5.0 HO in my 78 Mll. I found a local machine shop that changed the 28oz imbalance to 50oz imbalance so I can use the OE bell housing and 4-speed and flywheel. Just letting anyone interested that It can be done. Cost was $125.00. Have not installed it yet but I do know it will work fine!

thanks for letting us know!!