A body mufflers

[rjsam]

Does anyone know what the overall dimensions are for 69 cuda fastback muffler 340 motor thanks for any help

 

[VOETOM]

Really close to 4.25" by 9" by 18" with 2.25", in and out bushings, offset in center out.
I have four OEM, can go measure if you so desire.

 

[340sFastback]

Says they are 18" here:

http://www.accurateltd.com/A-Body-Factory-Replacement-Muffler-18_p_198.html

Offset in, center out, 2 1/4". Dynomax Super Turbo mufflers are a lot cheaper and flow really well and too loud either.

 

[GMachineDartGT]

18" can is the magic number. Only 2 straight through mufflers available that I know about - Magnaflow and Goerlich. I used the Goerlich mufflers in 2.5". I have used the Magnaflows, but feel the Goerlichs are nicer and quieter. The Accurate mufflers are stock type and made by Imco I believe.

 

[1968FormulaS340]

These are another straight through option.
http://www.dynomax.com/mufflers.php?muffler=ultraflowelded


I'm not even going to get into which muffler is better…….. Sound is very subjective.

 

[VOETOM]

68, you are dead right!
If he wants 18" ones , he is pretty limited. Walker has 14" and 20" and the 20" will fit but takes some modification. I ran street HEMI ones and the 17748 SuperTurbos before I swapped to my VOE ones.
Tom

 

[gpreston57]

Was wondering something similar....