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Old 05-15-2016, 08:36 PM   #1
65standard
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Building my LSx exhaust

LQ4 6.0 w/4L80 & 3.73 locker
Truck is 1985 C/10 SWB
1 3/4" stainless shorty for 2000 Silverado.
Dual 3" into Flowmaster super 44
Single 3 1/2" out

I still need to make the tailpipe, but it's hard to shape the big pipe over the rear on a lowered truck.
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Old 05-15-2016, 08:40 PM   #2
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Re: Building my LSx exhaust

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Old 05-15-2016, 08:44 PM   #3
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Re: Building my LSx exhaust

Just a tailpipe away from putting the body back on the frame.
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Old 05-15-2016, 09:27 PM   #4
Advanced Design
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Re: Building my LSx exhaust

Nice work on the exhaust!
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Old 05-15-2016, 09:32 PM   #5
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Re: Building my LSx exhaust

Nice work! Looks really good. I think the exhaust was the 2nd worst part of doing my swap, for me. Next time, I'll be paying someone, so I can really appreciate the nice work you've put into yours!
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Old 05-15-2016, 09:52 PM   #6
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Re: Building my LSx exhaust

Thanks guys. I really like these V-band clamps. They make nice exhaust joints.
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Old 05-15-2016, 10:27 PM   #7
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Re: Building my LSx exhaust

Very nice!
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Old 05-16-2016, 12:51 AM   #8
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Re: Building my LSx exhaust

Looks like all the piping laid out nicely. Thats always a good feeling in the end!
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Old 05-16-2016, 07:08 AM   #9
Andy4639
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Question Re: Building my LSx exhaust

Nice work. Yes those clamps are nice. I have them on mine as well.

I have to ask though, why didn't you go with duals on it?
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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Old 05-16-2016, 09:46 AM   #10
65standard
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Re: Building my LSx exhaust

I just wanted to try something different. I believe it should flow as good as a small 2.5" dual system?
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1953 Chevy 3100 392 Hemi w/727 & 9” Ford
1985 Chevy C/10 6.0L 4L80 373 locker
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Old 05-16-2016, 10:52 AM   #11
Andy4639
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Talking Re: Building my LSx exhaust

Quote:
Originally Posted by 65standard View Post
I just wanted to try something different. I believe it should flow as good as a small 2.5" dual system?
I can understand that!
Your going to like that 6.0 man. That's what I put in my 71.
Your going to have a big on your face the first time you drive it! I did.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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