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NE1 know whrere I can find LH bolts for OEM ring gear? #904829
01/14/11 11:31 PM
01/14/11 11:31 PM
Joined: Dec 2005
Posts: 799
Missouri
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bb74swngr Offline OP
mopar addict
bb74swngr  Offline OP
mopar addict
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Joined: Dec 2005
Posts: 799
Missouri
Installing a SG in a formerly open 741 chunk. A few of the ring gear bolts seemed to have bottomed out when installed at the factory. When I removed them the first 1/4" of threads were messed up on some of them. I don't know if I should just replace the messed up bolts or order a bottoming tap to clean up the ring gear. Any suggestions?

I do need some new bolts though...

Russ:)

Last edited by bb74swngr; 01/14/11 11:32 PM.

BigBlock 74 Swinger
Re: NE1 know whrere I can find LH bolts for OEM ring gear? [Re: bb74swngr] #904830
01/14/11 11:53 PM
01/14/11 11:53 PM
Joined: Jan 2003
Posts: 802
Connecticut
biginchmotor Offline
super stock
biginchmotor  Offline
super stock

Joined: Jan 2003
Posts: 802
Connecticut
Try this Mopar part #: P4529163...John.

Re: NE1 know whrere I can find LH bolts for OEM ring gear? [Re: bb74swngr] #904831
01/15/11 11:26 AM
01/15/11 11:26 AM
Joined: Dec 2004
Posts: 1,061
New Mexico
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dmerc Offline
super stock
dmerc  Offline
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Joined: Dec 2004
Posts: 1,061
New Mexico
I bought a quality bottoming tap and it wouldn't even scratch that steel. I had to grind the bolts shorter and reuse them. They took the correct torque so should be OK. Some pretty crappy quality control from Mopar.


Quote:

Installing a SG in a formerly open 741 chunk. A few of the ring gear bolts seemed to have bottomed out when installed at the factory. When I removed them the first 1/4" of threads were messed up on some of them. I don't know if I should just replace the messed up bolts or order a bottoming tap to clean up the ring gear. Any suggestions?

I do need some new bolts though...

Russ:)



Re: NE1 know whrere I can find LH bolts for OEM ring gear? [Re: dmerc] #904832
01/15/11 03:36 PM
01/15/11 03:36 PM
Joined: Dec 2005
Posts: 799
Missouri
B
bb74swngr Offline OP
mopar addict
bb74swngr  Offline OP
mopar addict
B

Joined: Dec 2005
Posts: 799
Missouri
Thank you David! Think I will do just as you did and take some length off the bolts. I tried using a punch to mark the two bad holes and flattened the punch each time...that is some hard stuff. You saved me some $ on taps and I really appreciate the time you took to comment. Take care:)
Russ...

Quote:

I bought a quality bottoming tap and it wouldn't even scratch that steel. I had to grind the bolts shorter and reuse them. They took the correct torque so should be OK. Some pretty crappy quality control from Mopar.


Quote:

Installing a SG in a formerly open 741 chunk. A few of the ring gear bolts seemed to have bottomed out when installed at the factory. When I removed them the first 1/4" of threads were messed up on some of them. I don't know if I should just replace the messed up bolts or order a bottoming tap to clean up the ring gear. Any suggestions?

I do need some new bolts though...

Russ:)







BigBlock 74 Swinger






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