I would say a 235 is about the same weight.I know the 302 flywheel weighs 30 lbs,the clutch and housing ,starter,generator another maybe 60 lbs total.That puts the 302 complete long block at just under 500 lbs.This seems a little light on the freight scale as GM said the 302 longblock goes for around 530 lbs,but maybe that includes a crate?.Anyways,the 302 is fairly light for a vintage inline of 300 cubic inches.
Small block Chevy V-8's go for 500 lbs or so,I don't know about the L series 6's,but they must be near 475 lbs.
