pistons in yet.... don't have a bore scope,inside mic. to check.Finish is smooth with no cross hatch I checked in as far as my caliper would reach and it was 3.9 I want too say I would say that would be too close to top though.nate


Trucks/cars there all MOPARS 98 w2500 cummins24v5spd 85 w350 crew/short360 78 w150 shortfact.440 with upgrades 87 w150 soon to be new snowfighter 75 duster.... project since1999... never to be completed