View Full Version : BBC Weights
Mr. B
10-11-2007, 08:43 AM
Does anybody have an idea what a 502 and 572 with aluminum heads intake, etc. weights in comparison to an all iron small block? How about compared to an LS2 or L98?
Mr. B
10-12-2007, 06:53 AM
I thought someone here would have some ballpark motor weights. Anyone?
2yellow69
10-13-2007, 08:10 AM
I'll bump this to the top as I'm also curious.
Matt
Adam's 55 Chevy
10-13-2007, 05:34 PM
The all iron SBC comes in at 575# and an iron BBC 685#. I would recon minus 70# for the ally heads and another 20# for intake. Water pump 10#, headers 15#. If the big block is a tall deck + another 80# to it.
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