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-   -   Tail pipes on lowered trucks question. (https://67-72chevytrucks.com/vboard/showthread.php?t=689781)

RootBeerFXS 11-26-2015 11:20 AM

Tail pipes on lowered trucks question.
 
I have lowered mine 5/7 ish and was wondering if any of you guys have had kickback from your muffler shops about running the tail pipes over the rear axle.

SkinnyG 11-26-2015 11:49 AM

Re: Tail pipes on lowered trucks question.
 
A good shop should be able to do this no problem. There is less room for tubing in the back of an import hatchback. The truck, by comparison, is s-p-a-c-i-o-u-s.

bbbc10 11-26-2015 12:10 PM

Re: Tail pipes on lowered trucks question.
 
I have mine coming out before the rear wheels and mine is 5/6

Alex41 11-26-2015 02:37 PM

Re: Tail pipes on lowered trucks question.
 
I have nearly a 7/9 drop on mine and was still able to run 2 3/4 tail pipes up and over the axle with no problems. :metal:

68c10owner 11-26-2015 04:46 PM

Re: Tail pipes on lowered trucks question.
 
Dont mean to hi jack but it is related,

I`m planning to lower my truck correctly and fix the PO hack job. I`m just going to do a flip kit in the rear and drop spindles up front with a 2" drop spring for a 4.5/6 drop. I`m planning on running this exhaust,

http://www.summitracing.com/parts/ho...mc/model/c1500

Will I have clearance issues?

Alex41 11-26-2015 11:46 PM

Re: Tail pipes on lowered trucks question.
 
No idea on that summit system but here's a look at mine. TONS of room.

http://i663.photobucket.com/albums/u...psqklk70vg.jpg

bigblock73 11-27-2015 12:30 PM

Re: Tail pipes on lowered trucks question.
 
1 Attachment(s)
I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.

bigblock73 11-27-2015 12:32 PM

Re: Tail pipes on lowered trucks question.
 
Quote:

Originally Posted by Alex41 (Post 7389825)
I have nearly a 7/9 drop on mine and was still able to run 2 3/4 tail pipes up and over the axle with no problems. :metal:

I'd love to see pics of the 7/9 drop...seems excessive unless you have removed the inner front/rear fenders or heavily modified the frame/suspension

68c10owner 11-27-2015 12:32 PM

Re: Tail pipes on lowered trucks question.
 
My concern is the Hooked kit may be bent differently than a custom set up and won't clear.

Tom 11-27-2015 01:49 PM

Re: Tail pipes on lowered trucks question.
 
No I've never had a exhaust shop give me a hard time. Sounds like a bad shop.

RootBeerFXS 11-28-2015 10:30 AM

Re: Tail pipes on lowered trucks question.
 
Quote:

Originally Posted by bigblock73 (Post 7390522)
I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.

That is exactly what I am wanting to do.

RootBeerFXS 02-21-2016 02:01 PM

Re: Tail pipes on lowered trucks question.
 
Quote:

Originally Posted by Alex41 (Post 7390231)
No idea on that summit system but here's a look at mine. TONS of room.

http://i663.photobucket.com/albums/u...psqklk70vg.jpg

Is this a custom set or did you buy it pre fabbed?

RootBeerFXS 02-21-2016 02:04 PM

Re: Tail pipes on lowered trucks question.
 
Quote:

Originally Posted by bigblock73 (Post 7390522)
I had a 6" rear drop in my '73 with 3" exhaust...it went over the axle and around the rear fuel cell no problem.


Do you have any shots of how you routed the pipes after the rear axle? Mine looks like I might have to come thru the spring and back and then down.

Malo83 02-21-2016 07:22 PM

Re: Tail pipes on lowered trucks question.
 
Mine dump right in front of the axle.

lilpoindexter 02-21-2016 08:08 PM

Re: Tail pipes on lowered trucks question.
 
1 Attachment(s)
I flipped the back of mine, 78 short step, with an aftermarket muffler. i wanted the pipe to come out the back, under the bumper, the muffler guy suggested it come out to the side, in front or in back of the back tire, but i said, naw...so he ran it out the back, under the bumper...the very back of the pipe might be a little flattened, but nothing serious that would affect flow.

KQQL IT 02-21-2016 08:52 PM

Re: Tail pipes on lowered trucks question.
 
https://farm6.staticflickr.com/5100/...3c54973a_b.jpg


Dual 3" all kinds of room.

Find another shop, they're lazy or incompetent

snaptoo 02-21-2016 10:52 PM

Re: Tail pipes on lowered trucks question.
 
You might get some flack from you muffler shop if they have to do any cut, fit and weld on that Aluminized pipe ! You can do it with slip fits and using a MIG welder .

KQQL IT 02-22-2016 07:52 PM

Re: Tail pipes on lowered trucks question.
 
I did remember that the metal brake line gets in the way of the right pipe, I've just bent it up parallel with the top of the frame rail.


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