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351w block weight?

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Old Mar 20, 2012 | 07:23 PM
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RIKIL
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351w block weight?

I have seen some threads that mention the 351W motor is ~520 lbs. I am assuming that is all put together, with lube and fluids.

How much does a naked, clean block weigh?
 
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Old Mar 20, 2012 | 07:59 PM
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SCRebel
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From: Conway, South Carolina
I don't know for sure, but its not a whole bunch. I can move the block around myself. I'd say somewhere around 150-200 pounds, that's just a guess.
 
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Old Apr 15, 2012 | 09:24 PM
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Okie-dokie!!! I bought a scale, it was cheap and I was curious.

I have a stock 351W out of a 1992 F 150, it is dirty, not excessive but not clean, and it has the cam bearings in the block, (but no cam) that weights 147 lbs., 7 oz.

My performance 351W weighed 254 before I put it in the truck this weekend (aluminum heads). Eventually, I'll take out the tranny and let you know what that weights as well.
 
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Old Apr 16, 2012 | 03:41 AM
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I'd be interested in knowing if the 351 weighs more or less than a Chevy 350.
 
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Old Apr 16, 2012 | 12:29 PM
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From: BC Cana'duh
A 350 Chev circa mid 70's weighs about(+ or - 5 lbs) 160 lbs bare.I had a buddy who weighed one back in the 80's.It was a four bolt main bock.
 
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Old May 20, 2012 | 08:12 PM
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My E4OD transmission, dirty, partially drained of fluid, and with the Borg Warner transfer case attached = 288 lbs.
 
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Old May 23, 2012 | 07:23 PM
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clean tranny, no fluid, no torque converter or transfer case = 202.5 lbs.

Had I weighed it before I lifted it from the car to the garage, I don't think I would have been able to move it. Really surprised me to find out how much it weighed.
 
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