Stock Mufflers
#2176951
10/17/16 03:15 PM
10/17/16 03:15 PM
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Joined: Jun 2004
Posts: 935 Elizabethtown, KY
6T9Hemi
OP
super stock
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OP
super stock
Joined: Jun 2004
Posts: 935
Elizabethtown, KY
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What were used on 69 340's in 69 darts for mufflers? What is the closest replacement you can get?
1969 340 4 Speed Swinger R4, black vinyl, white butt stripe, 3:91
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Re: Stock Mufflers
[Re: 6T9Hemi]
#2177132
10/17/16 07:11 PM
10/17/16 07:11 PM
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Joined: Jul 2011
Posts: 959 Chicago
PurpleBeeper
super stock
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super stock
Joined: Jul 2011
Posts: 959
Chicago
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or your local autoparts store that carries Walker
70 Roadrunner convt. street car
440+6, NOS, 4-spd, SS springs
'96 Mustang GT convt. street car
'04 4.6 SOHC, NOS, auto, lowered
"Officer, that button is for short on-ramps"
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Re: Stock Mufflers
[Re: rarefish]
#2177555
10/18/16 10:56 AM
10/18/16 10:56 AM
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Joined: Jan 2003
Posts: 75,050 U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,050
U.S.S.A.
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I bought theses muffles for my 69 Dart GTS 340 from Summit earlier this summer. I too was looking for a aftermarket muffler that was close to the original factory mufflers. So far, I have not installed them as the car is still apart, so I can't report on the fit or their sound. https://www.summitracing.com/parts/sum-631122-xl/overview/ 2.25 in and out ... NOT stock on a 69 340 equipped mopar. I assume he is looking for actual FACTORY replacement , Accurate LTD or Gardner will be the only place that has them. Here is the muffler you are looking for , you may actually want the ACM-18 though , 1 7/8 outlet like stock ... even the 383 and 440 equipped A bodies used that muffler because they used 340 tailpipes . http://accurateltd.com/A-Body-Factory-Replacement-Muffler_p_198.html
running up my post count some more .
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Re: Stock Mufflers
[Re: JohnRR]
#2178121
10/18/16 09:59 PM
10/18/16 09:59 PM
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Joined: Jan 2003
Posts: 2,252 New York
rarefish
top fuel
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top fuel
Joined: Jan 2003
Posts: 2,252
New York
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I bought theses muffles for my 69 Dart GTS 340 from Summit earlier this summer. I too was looking for a aftermarket muffler that was close to the original factory mufflers. So far, I have not installed them as the car is still apart, so I can't report on the fit or their sound. https://www.summitracing.com/parts/sum-631122-xl/overview/ 2.25 in and out ... NOT stock on a 69 340 equipped mopar. I assume he is looking for actual FACTORY replacement , Accurate LTD or Gardner will be the only place that has them. Here is the muffler you are looking for , you may actually want the ACM-18 though , 1 7/8 outlet like stock ... even the 383 and 440 equipped A bodies used that muffler because they used 340 tailpipes . http://accurateltd.com/A-Body-Factory-Replacement-Muffler_p_198.html If it's not 2.25" in and out then what size was it on a stock 69 340 muffler? I talked to the people at Accurate and that's what I was lead to believe. The head pipes are 2.25" and I was told that the tail pipes are 2.25" and then reduce down to 2" along side of the gas tank for the factory 1-7/8" tips. Just when I thought I had this all figured out, I'm now learning something different.
Last edited by rarefish; 10/19/16 08:41 PM.
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Re: Stock Mufflers
[Re: rarefish]
#2178444
10/19/16 10:28 AM
10/19/16 10:28 AM
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Joined: Jan 2003
Posts: 75,050 U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,050
U.S.S.A.
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Last edited by JohnRR; 10/19/16 06:07 PM.
running up my post count some more .
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Re: Stock Mufflers
[Re: 6T9Hemi]
#2178485
10/19/16 11:47 AM
10/19/16 11:47 AM
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Joined: Jan 2003
Posts: 75,050 U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,050
U.S.S.A.
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Tom do you have a photo of an original 2 piece tailpipe ?
running up my post count some more .
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Re: Stock Mufflers
[Re: 6T9Hemi]
#2178690
10/19/16 06:07 PM
10/19/16 06:07 PM
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Joined: Jan 2003
Posts: 75,050 U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,050
U.S.S.A.
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Thanks , that is very interesting , so the pipes I have are not factory then ...
running up my post count some more .
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