The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-01-2012, 02:18 PM   #1
WuchaGot
Registered User
 
Join Date: Oct 2012
Location: Lewiston Idaho
Posts: 51
Running Dual Exhaust with 4WD V20

A question to anyone who has a set up similar to my 1987 V20 who has installed dual exhaust, or anyone who just knows the answer =).

I am looking at some new downpipes to convert over from my stock single exhaust to dual exhaust and I noticed that the space between the body and the tranny mount on the passenger side is rather occupied by a transfer case support rod/brace.

How have you, or how would you, run the exhaust past or thru that point?

Would I run the down pipe under the tranny mount and then redirect it after the tranny mount upwards again in between the frame or would I run it in between the bottom of the body and the tranny mount threading it above the transfer case rod/brace?

Any suggestions in general on the best way to accomplish this?

Thanks

I still havn't posted a pic of my truck so I will run out and take a few snap shots and get down and take a photo of what I am talking about to make my question more clear.
WuchaGot is offline   Reply With Quote
Old 11-01-2012, 03:01 PM   #2
motornut
78K & 79C Jimmys
 
motornut's Avatar
 
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
Re: Running Dual Exhaust with 4WD V20

my 78 jimmy has this (no rod)
http://www.walkerexhaust.com/catalog...uponScreen.asp
not sure if that works for you,threw up pics of the 88 burb too
Attached Images
   
__________________
John
1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350
motornut is offline   Reply With Quote
Old 11-01-2012, 03:42 PM   #3
motornut
78K & 79C Jimmys
 
motornut's Avatar
 
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
Re: Running Dual Exhaust with 4WD V20

or maybe
http://67-72chevytrucks.com/vboard/s...d.php?t=549951
__________________
John
1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350
motornut is offline   Reply With Quote
Old 11-09-2012, 07:00 PM   #4
WuchaGot
Registered User
 
Join Date: Oct 2012
Location: Lewiston Idaho
Posts: 51
Re: Running Dual Exhaust with 4WD V20

Ordered my 2x MagnaFlow 13236 14 inch mufflers with 2.5 offset in/outs last week and they arrived today. I ordered my Stainless Steel X-Pipe kit from Pypes today along with 4x 5 foot length of 2.5 stainless steel exhaust tubing. My allowance from my wife is almost depleted so I may end up sitting on the mufflers and tubing until I get my next allowance in 3-4 weeks. sigh
WuchaGot is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:39 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com