360 heavier then 318?

pishta said
There is a engine weight table online and the 360 is 25 lbs more than a 318.

Mopar Slant Six 475
Mopar 273-340 "A" V8 525
Mopar 360 "A" 550
Mopar 361-383-400 V8 620 (5)
Mopar 413-426W-440 V8 670 (5) (10)
Mopar Street Hemi 765 (690 bare)
Chrysler M4 tank engine 5,244 (87) 30 cyl, 5 banks of 6, flathead, WWII

18V alternator is grounded internally or externally by wiring or bad regulator, bad.

Is the small block v8 really that much heavier than the slant six? I've always heard the difference was negligible, within 20 pounds depending on exhaust manifolds used, e.g. the Dutra Duals are pretty darn heavy.