Re: 360 magnum/904 balance list
[Re: swingers_rock]
#740364
07/04/10 08:39 PM
07/04/10 08:39 PM
|
Joined: Jan 2003
Posts: 9,826 las vegas
70AARcuda
master
|
master
Joined: Jan 2003
Posts: 9,826
las vegas
|
the flexplate says it is for an externally balanced 360 1993-1999...You dont need the weights on the converter..
I believe B&M quit making the 10241,,,,,
B&M 10241 Flexplate. Fits 1993-1999, Chrysler externally balanced 360 with A-904. (10" bolt circle) SFI approved flexplates from B & M are legal for use in all classes of NHRA and IHRA drag racing. They are also ideal for high performance street use or any application that may see higher than 6,000 rpm. They come with the SFI certification sticker and will not need recertification for three years
Last edited by 70AARcuda; 07/04/10 08:43 PM.
Tony
70 AARCuda Vitamin C 71 Dart Swinger 360 10.318 @ 128.22(10-04-14 Bakersfield) 71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas) 71 Duster 408 (10.29 @ 127.86 3/16/19 Las Vegas)
|
|
|
Re: 360 magnum/904 balance list
[Re: 70AARcuda]
#740365
07/04/10 10:37 PM
07/04/10 10:37 PM
|
Joined: Jul 2003
Posts: 6,167 Maryland
GO_Fish
master
|
master
Joined: Jul 2003
Posts: 6,167
Maryland
|
stock 5.9 harmonic balancer is what you need.
Ideally, the correct B&M flex plate will not require any converter weights (neutral balance). Don't know if B&M still makes the part you need.
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph
|
|
|
Re: 360 magnum/904 balance list
[Re: swingers_rock]
#740367
07/05/10 12:36 AM
07/05/10 12:36 AM
|
Joined: Feb 2005
Posts: 5,221 Branson, Mo.
joedust451
super gas
|
super gas
Joined: Feb 2005
Posts: 5,221
Branson, Mo.
|
Quote:
I believe that B&M flexplate is on back stocked on that internet site, so I will probably get that and the stock 5.9 balancer and I should be set.
Flexplate is "discontinued", i called B&M on this, i asked why, they said its because most are useing 727s anymore, sales were way down, so its a gone-rrrr.
All he needs if he's going to use a stock factory shortblock is a flexplate from a later model 360 magnum that has the weights on it, then he can run a "N" balanced converter, then just run a factory HB.
|
|
|
Re: 360 magnum/904 balance list
[Re: joedust451]
#740368
07/05/10 01:35 AM
07/05/10 01:35 AM
|
Joined: Jan 2003
Posts: 9,826 las vegas
70AARcuda
master
|
master
Joined: Jan 2003
Posts: 9,826
las vegas
|
the 727 flexplate comes with 3 different bolt patterns...
11 1/8 and 10 inch...plus different bolt hole sizes...i dont see why it would not work.
check the bolt pattern on your converter...see if it is either of those two.
Tony
70 AARCuda Vitamin C 71 Dart Swinger 360 10.318 @ 128.22(10-04-14 Bakersfield) 71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas) 71 Duster 408 (10.29 @ 127.86 3/16/19 Las Vegas)
|
|
|
Re: 360 magnum/904 balance list
[Re: gdonovan]
#740374
07/05/10 05:01 PM
07/05/10 05:01 PM
|
Joined: Jan 2003
Posts: 26,039 Rio Linda, CA
John_Kunkel
Too Many Posts
|
Too Many Posts
Joined: Jan 2003
Posts: 26,039
Rio Linda, CA
|
The 904 usesa 122 tooth ring gear, the 727 uses a 130 tooth ring gear. The smaller diameter of the 904 ring gear prevents using a 727 flexplate.
The INTERNET, the MISinformation superhighway
|
|
|
Re: 360 magnum/904 balance list
[Re: John_Kunkel]
#740375
07/05/10 05:09 PM
07/05/10 05:09 PM
|
Joined: Jun 2008
Posts: 10,847 Oakdale CT
gdonovan
I Live Here
|
I Live Here
Joined: Jun 2008
Posts: 10,847
Oakdale CT
|
Quote:
The 904 usesa 122 tooth ring gear, the 727 uses a 130 tooth ring gear. The smaller diameter of the 904 ring gear prevents using a 727 flexplate.
Interesting, I'll have to do a test fit with the 42RH I have here.
This could be a problem for me as I was doing a motor swap next month.
Question- Does anyone make interal balanced flexplates for the 904 application with a six bolt crank? I'm amazed B&M does not have one listed!
I'd simply get it rebalanced for a magnum 5.9.
|
|
|
Re: 360 magnum/904 balance list
[Re: swingers_rock]
#740377
07/05/10 06:33 PM
07/05/10 06:33 PM
|
Joined: Jun 2008
Posts: 10,847 Oakdale CT
gdonovan
I Live Here
|
I Live Here
Joined: Jun 2008
Posts: 10,847
Oakdale CT
|
Quote:
Thanks for the pictures gdonovan. Would have have a weighted stock 5.9 flexplate for sale?
I do not.
|
|
|
Re: 360 magnum/904 balance list
[Re: joedust451]
#740380
07/06/10 08:03 AM
07/06/10 08:03 AM
|
Joined: Jan 2003
Posts: 16,123 Grand Haven, MI
patrick
I Live Here
|
I Live Here
Joined: Jan 2003
Posts: 16,123
Grand Haven, MI
|
Quote:
Quote:
I believe that B&M flexplate is on back stocked on that internet site, so I will probably get that and the stock 5.9 balancer and I should be set.
Flexplate is "discontinued", i called B&M on this, i asked why, they said its because most are useing 727s anymore, sales were way down, so its a gone-rrrr.
All he needs if he's going to use a stock factory shortblock is a flexplate from a later model 360 magnum that has the weights on it, then he can run a "N" balanced converter, then just run a factory HB.
will it work? all 360 mags came with a 727 based tranny (some vans got a 727 (37RH), most came with a 46RH/RE (A518)
1976 Spinnaker White Plymouth Duster, /6 A833OD 1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!*** 2011 Toxic Orange Dodge Charger R/T 2017 Grand Cherokee Overland 2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)
|
|
|
|
|