small block id numbers

[helmmadkc]

hey guys what do i have chevy small block id numbers are 11n528610 and vo127cgc or 000 hard to read . trying to help a friend thought it was a 305

[badtoad]

You need the numbers off the back of the block...

[spacecadet]

The numberss are on the drivers side above where the tranny bolts. Sometimes you can see them from the top.
Once you get them goto Mortec and find out what you got.

http://www.mortec.com/castnum.htm

Space

[helmmadkc]

i got that number it showed 327 or 350 or 350 truck 2 or 4 bolt main was looking for more off the id numbers i got off block on deck in front of passenger head

[SassyV8]

Some how I got the n# off the front stamping pad and came up w/a 350 4 bolt 74year.did you get the other numbers....?