okay so recently i had a engine failure in which the manley crankshaft i had was also damaged. now i wanted to know can i use a OEM crankshaft with the manley pistons and connectiong rods?

the tuner i had said i could use the oem crankshaft, just wanted to confirm here.

 

if you had a manley oem rod bearing spec crank then its a replica of oem so dont see a reason why not, just make sure a rod wasnt damaged in the process or you might have to replace that as well.

 

Don't rebuild. Rebuild it better. Stroker and long rods.