i recently found an intake manifold in my fathers garage and i have no idea what it was off of except that it was an 8 cylinder. i know he put an engine in his old corvette one time, maybe it came out of that, but i have the casting numbers and they are 398663, does any one nkow where i can look this up or find out what it is??? thanks!

 

Is it alluminum or cast iron?

 

it's cast iron, anything to help me find out what it is would be appreciated, thanks!

 

Suprising... why do you want to know? Mystery motor, or are you planning on using this thing?

 

i just want to know what it is for so i can get rid of it

 

The only info I could pull out of the digit sequence that it was a cart iron, dual plane... no production info at this point.

 

thanks alot for helpin, anyone else?