Big Block Bow Tie Specs
kachok25
08-02-2006, 03:52 PM
What are the specs (weight hight and length) of the Chevy Big Block, is there any difference in size and weight between stock block and the Dart iron block.
MrPbody
08-05-2006, 08:28 AM
K,
If you mean the dimensions of a bare block, they are:
Length (front cover surface to bellhousing flange) 24"
Height (from manifold surface to bottom of front main cap) 13.5"
Width (from one deck edge to the opposite) 19"
NOTE: These dimensions are taken with a tape measure, and are not to be used for blueprinting purposes.
A bare production 454 block weighs about 185 lbs., plus or minus. A Dart, Merlin or "Bowtie" block will add about 35-40 lbs.
Jim
If you mean the dimensions of a bare block, they are:
Length (front cover surface to bellhousing flange) 24"
Height (from manifold surface to bottom of front main cap) 13.5"
Width (from one deck edge to the opposite) 19"
NOTE: These dimensions are taken with a tape measure, and are not to be used for blueprinting purposes.
A bare production 454 block weighs about 185 lbs., plus or minus. A Dart, Merlin or "Bowtie" block will add about 35-40 lbs.
Jim
kachok25
08-18-2006, 02:27 PM
what would your fully dressed weight be on a 454
MrPbody
08-21-2006, 08:11 AM
Well, as "stock", about 800 lbs. That's with the iron heads, intake and exhaust manifolds.
Jim
Jim
jveik
10-24-2006, 09:10 AM
holy crap thats pretty heavy. isnt a smallblock only 5 or 6 hundred pounds?
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