Dumbo The Flying Elephant - Page 39

Larry Hill · 05-17-2020, 09:54 AM

On a Mopar it will only bolt up one way without a lot of clearance

gmonde · 05-17-2020, 10:06 AM

what transmission are you using?on my 904 the converter has to be clocked to match the flex plate,, gmonde

Larry Hill · 05-17-2020, 10:36 AM

SB 727, all converters I have seen are the same for the B, RB, and SB 727

Hacksaw · 05-17-2020, 10:46 AM

Sounds like the holes in the flexplate are off, check that?

Dyno · 05-17-2020, 11:56 AM

I had the same issue. Before installing the 904 in my Challenger, I bench checked and marked the flexplate and converter to make sure the bolts would line up. Everything lined up perfect and bolted together. Once I bolted the flexplate to the crank and installed the transmission, the one odd bolt was extremely hard to get started. I think the process of torqueing the flexplate distorts it enough that the bolts are all hard to install.

Larry Hill · 05-17-2020, 12:08 PM

Hacksaw

I would normally agree but Brand "X" converter came out and Brand "Y" will not bolt up. Just a guess Brand "Y" might be the problem. But it will be installed.

Billy Nees · 05-17-2020, 12:16 PM

I don't know squat about Mopars but I ran into a FFFord once where the snout on the converter was just a tad too long for the back of the crank. It was just enough that you could bolt up the converter with no (noticeable) problem but it wasn't happy.

Larry Hill · 05-17-2020, 01:24 PM

A little toy airplane technology and all is good. Thanks everyone for the comebacks and text. Toy Airplane Technology is a Dremel Tool or 5 Minute Epoxy.

Larry Hill · 05-17-2020, 08:04 PM

Still to do: change oil and filter, install drive shaft, install passenger's seat, check logging graph, top off trans fluid, hook up auto shift, and test drive.

I did get to see all of the NASCAR race

Larry Hill · 05-18-2020, 01:02 PM

Spoke with Brand "Y" converter maker and said they would gladly check it over and report. I expected nothing less from a quality company.

05-17-2020, 09:54 AM	#381
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant On a Mopar it will only bolt up one way without a lot of clearance __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817

05-17-2020, 10:06 AM	#382
gmonde Senior Member Join Date: Nov 2007 Posts: 615 Likes: 56 Liked 165 Times in 59 Posts	Re: Dumbo The Flying Elephant what transmission are you using?on my 904 the converter has to be clocked to match the flex plate,, gmonde

05-17-2020, 10:36 AM	#383
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant SB 727, all converters I have seen are the same for the B, RB, and SB 727 __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817

05-17-2020, 10:46 AM	#384
Hacksaw Senior Member Join Date: Sep 2016 Posts: 881 Likes: 206 Liked 309 Times in 173 Posts	Re: Dumbo The Flying Elephant Sounds like the holes in the flexplate are off, check that?

05-17-2020, 11:56 AM	#385
Dyno Senior Member Join Date: Dec 2002 Posts: 915 Likes: 1,133 Liked 682 Times in 203 Posts	Re: Dumbo The Flying Elephant I had the same issue. Before installing the 904 in my Challenger, I bench checked and marked the flexplate and converter to make sure the bolts would line up. Everything lined up perfect and bolted together. Once I bolted the flexplate to the crank and installed the transmission, the one odd bolt was extremely hard to get started. I think the process of torqueing the flexplate distorts it enough that the bolts are all hard to install.

05-17-2020, 12:08 PM	#386
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant Hacksaw I would normally agree but Brand "X" converter came out and Brand "Y" will not bolt up. Just a guess Brand "Y" might be the problem. But it will be installed. __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817

05-17-2020, 12:16 PM	#387
Billy Nees VIP Member Join Date: Oct 2002 Location: On a hilltop in Pa. Posts: 4,487 Likes: 3,588 Liked 7,685 Times in 1,732 Posts	Re: Dumbo The Flying Elephant I don't know squat about Mopars but I ran into a FFFord once where the snout on the converter was just a tad too long for the back of the crank. It was just enough that you could bolt up the converter with no (noticeable) problem but it wasn't happy. __________________ Billy Nees 1188 STK, SS I'm not spending 100K to win 2K

05-17-2020, 01:24 PM	#388
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant A little toy airplane technology and all is good. Thanks everyone for the comebacks and text. Toy Airplane Technology is a Dremel Tool or 5 Minute Epoxy. __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817

05-17-2020, 08:04 PM	#389
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant Still to do: change oil and filter, install drive shaft, install passenger's seat, check logging graph, top off trans fluid, hook up auto shift, and test drive. I did get to see all of the NASCAR race __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817

05-18-2020, 01:02 PM	#390
Larry Hill Live Reporter Join Date: Oct 2004 Location: Hickory, Ky Posts: 10,631 Likes: 1,925 Liked 10,683 Times in 2,223 Posts	Re: Dumbo The Flying Elephant Spoke with Brand "Y" converter maker and said they would gladly check it over and report. I expected nothing less from a quality company. __________________ IHM Used Parts https://ihmusedparts.com 888-821-1817 Last edited by Larry Hill; 05-18-2020 at 02:17 PM.