Right in front of the drivers side cylinder head, on the block, there is a little pad that sticks out. There will be a long series of numbers, starting with a letter.
The engine id is on a pad on the block located in front of the passenger side head.
there should be a numbered stamped on the rear of the engine
I would venture to guess about 230
Sometimes you can find information at mortec.com and http://www.nastyz28.com/chevy-engine-code-stampings.php
350 miles.
5.7L is a 350 engine.
What are the differences between a 350 and a 454 engine?
powerglide is a tranny
id say about.... 350
easiest method is to pull the head and measuure the bore and check with the local machinist
Go to search on your computer and type in small block Chevy engine ID and you should find your answer there.Most 350s id#end with 010,which is a early engine,and if heads are off there will be a small hole between the two center head bolt holes.But the best way is ID#s.Hope that helps.
The 2013 Lexus IS-350 has a V6 engine.