Crap, fat fingers Should read as a 1989 305

I have a 89 Z28 305 engine
heads casting number: 14102187.........1.84"/1.5" valves
Stock Pistons & rods
Stock crank
Stock balancer
Stock block, says 5.0LG SGI on the back of block
I was told that it had 89k miles
Need to get this thing of my stand for another project
I have pics I can email.
email is Ttype83@buickturbo.com
Thanks
Jim