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broke crank in 383

Posted By: jcastle1

broke crank in 383 - 06/20/15 04:19 AM

welp, it happened! anyone else brake a steel crank from a 383?
Posted By: Randy..

Re: broke crank in 383 - 06/20/15 04:56 AM

I ve NEVER seen a steel Chrysler crank break,
You got bad Ju Ju.
Posted By: Porter67

Re: broke crank in 383 - 06/20/15 05:03 AM

Sorry to hear that, but can we get some pics and what happened just to see a 383 steel crank busted as ive not seen one either.
Posted By: JohnRR

Re: broke crank in 383 - 06/20/15 03:53 PM

Originally Posted By Randy..
I ve NEVER seen a steel Chrysler crank break,
You got bad Ju Ju.

I have seen a few of them posted up over the years
Posted By: '72CudaRacer

Re: broke crank in 383 - 06/20/15 04:46 PM

I broke a 440 crank (forged OEM) into three pieces. #3 rod throw tried to exit the block, with # 6 rod & piston still attatched. I can't access the pictures till Monday, but it's ugly. Real ugly. The only thing salvageable below the camshaft is the swinging pick up and the drain plug.
Brian
Posted By: pittsburghracer

Re: broke crank in 383 - 06/20/15 04:54 PM

If you can't break a stock factory crank you aren't trying hard enough.
Posted By: jcastle1

Re: broke crank in 383 - 06/20/15 07:13 PM

i dont have the oil pan off yet, although i can turn the back of the crank and the balancer on the front dont move....
Posted By: 67_Satellite

Re: broke crank in 383 - 06/20/15 11:12 PM

Did the block crack first?Have a look at the main webs when you get in there.
Posted By: John_Kunkel

Re: broke crank in 383 - 06/20/15 11:19 PM


Seen one 383 crank break at the center main...two year old '69 RR.
Posted By: jcastle1

Re: broke crank in 383 - 06/21/15 04:34 AM

i didnt lose any oil, and there is no mess, so I will not really know until I disassemble. On another note, I got another block (440) ready for internals.Who has the best deal on rotating, balanced assemblies?
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