In GM trucks or new GM cars, the 8th digit of the VIN # is the Engine.
V-8 small block or big block Chevy engine cast #'s, check this site. http://www.nastyz28.com/sbchevy/sblock.php
GM?
10248880 Engine
The 3.4 liter gm engine has between 200-210 hp at 5200 rpm. The motor uses a cast iron block with aluminum camshaft carriers, and aluminum pistons with a double ring setup.
The 302 CUID engine is a Ford engine, not a GM engine.
Yeees?
A complete GM Ecotec engine will weigh about 300 pounds. This of course is the complete engine, down to the bolts and all.
engine small mount
SBC 350
1976
on the block