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Exhaust on 69 340 Swinger
#2385288
10/10/17 09:33 PM
10/10/17 09:33 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 size is the factory exhaust (head pipes) on a 69 Swinger 340-4 speed.
1969 340 4 Speed Swinger R4, black vinyl, white butt stripe, 3:91
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Re: Exhaust on 69 340 Swinger
[Re: 6T9Hemi]
#2385290
10/10/17 09:36 PM
10/10/17 09:36 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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iirc the manifold outlets are ~ 2&5/16"
live every 24 hour block of time like it's your last day on earth
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Re: Exhaust on 69 340 Swinger
[Re: Tom Swope]
#2385565
10/11/17 12:27 PM
10/11/17 12:27 PM
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Joined: Jan 2003
Posts: 43,581 Round Lake Beach, Illinoisy
Rhinodart
Rhinotruck
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Rhinotruck
Joined: Jan 2003
Posts: 43,581
Round Lake Beach, Illinoisy
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I will check my NOS tail pipes this week. I bought a complete system from you EXCEPT for the tail pipes because I had the NOS pair and they would not fit the mufflers you provided. I recall measuring them then and had to get two reducers to the back of the muffler to the tail pipe. I know 67's are different but these had the factory part number tags on them for 1969. Of course this was 20 years ago and you were not reproducing the tail pipes then if I recall correctly.
Last edited by Rhinodart; 10/11/17 12:28 PM.
The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.
JB Rhinehart, Realist
A-Body's RULE!
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