next year i am rebuilding the motor with new piston heads and rocka with a new camshaft. but need to know if the crankshift is alright to use because i am puttin nos in the car!

 

i wouldnt use the same crank i would buy a full rebuild kit from summit racing with all new pistons rods crank etc. i wouldnt trust the stock bottom end

 

Why? just check out the clearence of your bearings send it out and have it micropolished and it will be fine. You may need to put oversized rod and main bearings in if there is high mileage on the engine. There is no need to replace it. A crankshaft is one of the most dependable internals an engine has.

 

ok, what are some good crankshft out their!! another word's top brand! and i am lil confuze but need to put this out. is the lt1 383 or 350? i think i got a 383 because all my friend are import owners then domestic!

 

You have a 350, but if you put in a new crank you could make it a 383.

 

??????????. If you want to make a stroker, you would need a crank from a 400 CID. Dude, you dont need a new crank unlessyou spun a bearing and the journal is blue from excessive heat. Still, then you can just have it machined at a speed shop.

 

just micropolish the one you have get it balanced and your good to go.