Can anyone tell me if the pistons in the 261 i just tore down are stock or an aftermarket,,the motor has been rebuilt once before as bearings are .010..they have a hump on top/over on one side..going to rebuild motor..they look to be in fine shape..i'm going to put better cam,,full oil,,havent decided on intake/carb or carbs yet..the motor had a dual carb set up on it...wondering if these pistons are o.k. to use..any info would be appreciated.. father son project...
