Hopefully someone with the correct answer will improve this answer, but a shortblock weighs 290. That is a 350 block with crank, rods, pistons, and cam.
A bare Chevy 350 engine block weighs about 200 to 250 pounds. When you add in the crankshaft, camshaft, headers, and the intake it is more like 500 to 550 pounds.
350, to 400lbs.
about 685 pounds dry
350, to 400lbs.
260lbs
450, to 500lbs.
About 450, or 500lbs.
Pan to carb. 350, to 400 lbs.
A Chevy small block short block typically weighs around 185-200 pounds, depending on the specific engine model and configuration.
The heads of a small block Chevy 350 engine weigh approximately 50 pounds. The use of aluminum over cast iron reduces their weight slightly.
ACCORDING TO http://www.enginefactory.com/chevdimensions.htm 575 LBS
Depends on what size small block or bb chevy. Cast iron or aluminum. All of these must be taken into consideration.